What can Thingiverse do with my Things according to their Terms? A while back (It looks like 2012ish), I think before MakerBot bought Thingiverse, Thingiverse changed their Terms of Service/Use (ToS/ToU) and The Internets were up in arms about it, claiming that the owners wanted to steal the work from creators. It went so far that people were posting text explanations protesting in their projects in an attempt to raise awareness of the change. This link attempts to address the phenomenon, and is written by one of Thingiverse's lawyers. Their current ToS have the legalese on one aside, and an attempt at plain English on the right (A great idea). I'm not a lawyer, nor do I really have access to one. I would like to design and post things to share, much in the same manner as Thingiverse. I believe GrabCAD makes a point of saying that they will not try to steal or take your work from you in clear text when you sign up, as if it were a feature. What can Thingiverse do with my Things according to their Terms? Am I potentially signing away something I would probably regret if I decided to try to monetize on something later?
Makerbot's explanation of the Terms is accurate This is comparable with most other services that host and display User-created content - even with SaaS providers, as per Interpretation of content ownership/usage in service provider agreement. They are correct that they are asking for the lots of broad rights, but it's all qualified with (my emphasis): 3.2 License. You hereby grant, and you represent and warrant that you have the right to grant, to the Company and its affiliates and partners, an irrevocable, nonexclusive, royalty-free and fully paid, worldwide license to reproduce, distribute, publicly display and perform, prepare derivative works of, incorporate into other works, and otherwise use your User Content, and to grant sublicenses of the foregoing, solely for the purposes of including your User Content in the Site and Services. That is, if they use your User Content for a purpose other than including it in the Site and Services (and you have not agreed to this use), you may be entitled to relief in the form of an injunction or damages.
Pretty much everything you need to know about the ownership and licensing of your material on Medium is in the Medium TOS you contractually agreed to when you signed up with the service. Basically, you granted Medium a license to use the work, but you did not agree to an exclusive license nor turn over copyright to them. Part of that Terms of Service – Medium Policy reads: Content rights &amp; responsibilities You own the rights to the content you create and post on Medium. By posting content to Medium, you give us a nonexclusive license to publish it on Medium Services, including anything reasonably related to publishing it (like storing, displaying, reformatting, and distributing it). In consideration for Medium granting you access to and use of the Services, you agree that Medium may enable advertising on the Services, including in connection with the display of your content or other information. We may also use your content to promote Medium, including its products and content. We will never sell your content to third parties without your explicit permission. You’re responsible for the content you post. This means you assume all risks related to it, including someone else’s reliance on its accuracy, or claims relating to intellectual property or other legal rights. You’re welcome to post content on Medium that you’ve published elsewhere, as long as you have the rights you need to do so. By posting content to Medium, you represent that doing so doesn’t conflict with any other agreement you’ve made. By posting content you didn’t create to Medium, you are representing that you have the right to do so. For example, you are posting a work that’s in the public domain, used under license (including a free license, such as Creative Commons), or a fair use. We can remove any content you post for any reason. You can delete any of your posts, or your account, anytime. Processing the deletion may take a little time, but we’ll do it as quickly as possible. We may keep backup copies of your deleted post or account on our servers for up to 14 days after you delete it. Pertaining to presenting Medium content in an iFrame on another site, this is reasonably close to not allowing that: You may not do, or try to do, the following: ... (2) access or search the Services by any means other than the currently available, published interfaces (e.g., APIs) that we provide;... You can use Embed Code Generator | Embedly to embed an iFrame of a Medium page on another site. But contacting Medium via the email at the bottom of the TOS would tell you for sure if it is OK. Comments on your pieces on Medium do belong to the owner. And You own the rights to the content you create and post on Medium. appears to cover the idea of copying your material from Medium to your own site. If in doubt, ask them.
It's questionable, because if you design your own visual interpretation of the T-Shirt then it isn't necessarily the one from the book and thus your art has it's own copyright. However, if the current Copyright Holder and Possible Trademark owner is selling the shirt it could be an issue because yours is not official but being sold as one. If you're making it for non-sale and just cosplay, than you have a better arguement.
Is it illegal to ask a company for money in exchange for information on a bug in their software/website? That in itself is legal. Indeed, the company would incur unjust enrichment if it coerced you to disclose your discovery for free. Only if you threatened the company to divulge to others your discovery unless the company pays you, it would be illegal and trigger charges such as extortion (likewise, legislations outlaw the unjustified delivery of programs or instructions for hacking a software/network/etc., although this goes beyond your actual question). Can the company take legal action against me? That seems doubtful, futile, and it could backfire (please note I have not done any research on legal precedents about this). Although the terms and conditions of the website or the End User License Agreement (EULA) of software might prohibit you to reverse engineer (RE)/decompile/etc. the application, anti-RE clauses are unenforceable and the remedies therefor are indeterminate because the sole act of conducting reverse engineering does not subject the company (or third parties) to any losses. The company's decision to take legal action for your discovery could backfire from two standpoints. First, it calls attention to the fact that the software at issue is defective and unsafe. And second, the bug is likely to be detected by someone else anyway, thereby potentially compromising customers' systems.
Here's where you went wrong legally: Suppose I legally obtain some digital image created by somebody else (e.g., by downloading from a public website). That, right there, is copyright infringement- unless the copyright owner has granted permission or the image is public domain you cannot copy it - this breaches "the right to make reproductions". By posting it on the web (assuming that it isn't itself an infringing copy) they have given implied permission for you to look at it in a web browser but not to copy it into a presentation even if that presentation is never presented. If it is presented then that makes the infringement worse - it adds breaches of "the right to communicate to the public" and "the right to use the work as a basis for an audiovisual work". How is this different from the computer wallpaper? It isn't. If you are using the one of the defaults that shipped with the OS then the license gives you permission. If you are using someone else's copyright without permission then it's a breach. There are defenses to copyright infringement but these are quite nationally variable - search this or other sites for "fair dealing" and "fair use".
The copyright holder has the rights in whatever he created. If you have created something new based on his idea, the law will generally not be interested; but if your expression is recognisably a copy with a few changes, he can prevent publication or demand royalties. If you are uncertain which side of the line you fall, you should ask a lawyer (or, more cheaply, write to the author and ask if he objects).
...articles are never signed by authors. Is it then enough that the magazine itself is in the public domain? Absolutely not. Even though articles are not signed, they are still copyrighted at moment of being written by whoever wrote them, and upon publication by who the authors are writing for. That's basic copyright law; read https://en.wikipedia.org/wiki/Berne_Convention Further, the magazine's own Terms of Service outlines this: Intellectual Property The contents ... supplied to you in conjunction with the Site and/or a Digital Application (such contents, design and materials being collectively referred to as the "Economist Content"), is copyright of The Economist and its licensors. You may not use or reproduce ... for any reason without written permission from The Economist... http://www.economist.com/legal/terms-of-use
It's a contract violation if you're under the EULA. It may be a contract of adhesion, but such "clickwrap" contracts been found to be acceptable and enforceable in software EULAs out of necessity. However, there may be some limits. If you're not under the EULA, as you argue, then you lack a license to use the software at all and it's an outright copyright violation and/or a theft or misappropriation of the software. Whether or not you can be sued depends in part on what you do with it — if you don't release the material or otherwise cause damages then there's not much to sue for... Added for clarification: to answer the framing question, supposing neither contract or copyright applied, one could be sued in tort or in equity (i.e. for unjust enrichment).