Why are terms and conditions of a website legally binding? There are many resources (e.g. this) about ways of creating legally binding terms and conditions for a website. What I don't understand is: why can't a user claim that terms and conditions were not displayed to him or that he was allowed to proceed despite not checking the box or clicking the agreement button (e.g. due to a malfunction of the website)?
The user can always claim that. Whether such a claim will be believed is another matter. A party to a contract with a &quot;wet-ink&quot; signature can claim that it was forged or that the signer was impersonated. But such claims are hard to prove, particularly if they are not true. The answer to the question in the title is that terms are binding if the user freely agrees to them, and if they meet the conditions for a legally binding agreement in the relevant jurisdiction. The question in the body is more about what evidence will establish this. Suppose the code behind a web-site is so designed that no user is allowed to proceed without affirmatively accepting the ToS, and the operator can demonstrate this. That will be persuasive evidence that the user did accept the terms. If the site logs the consent in a database along with a timestamp that would be further evidence. A journaling database provides an audit trail of changes, which would be further evidence. Evidence of other users that the site always worked that way, and of coders that the code had never permitted a user to proceed without accepting the ToS might also help. Backups of the DB stored with a 3rd party including the consent logs would also provide evidence that the timestamps were present and unchanged. A hash of the log can be stored on the blockchain. The site could also send a &quot;registration accepted&quot; email to the user (if the user has provided an email address) which could include a mention that the user had accepted the ToS. Such an email would be reserved in the logs of the senders and receiver's email providers, and could be retrieved as evidence. Ultimately it will be a question of what the finder of fact believes, if the matter goes to court. And as user Amon says, the US standard is preponderance of the evidence (that is, the evidence is at least a little bit stronger on one side. This is sometimes loosely expressed as more than 50% or 51% or better proved, but courts do not in fact measure degrees of proof in numbers), not absolute proof.
There are only two arguments you can make: The match making website did something wrong. I don't see how you can make this argument unless you have some reason to suspect they actually did something wrong. Strict liability applies. I think this fails for two reasons. One is that no theory of strict liability that I know of would apply to this situation. The other is that this is precisely the kind of risk that a user of the site should be protecting themselves from because it is much easier to detect fraud when you have extensive contact with someone than when you just operate a matchmaking service. So absent some evidence they did something wrong, such as ignoring specific warning signs from this particular user, there is no way such a suit could succeed.
It is not critical, however, it can help and it can't hurt. You own the copyright and if you were to take legal action you would need to prove this - the notice is evidence you can use to do so. Note that some jurisdictions (including the US) require registration of copyright before commencing legal action and that damages only accrue from the date of registration. A more significant issue is: what rights does the website owner have? They may believe that their contract with you involved a transfer of the copyright to them: did it or didn't it or doesn't it say?
Hypothetically speaking, if a program doesn't come with a EULA, does that mean someone in possession of it (who isn't the owner) would be breaking the law if they used it? If the copy on the stick was lawfully made with permission of the copyright holder, then you can lawfully use the software. Someone who lawfully comes into possession of a lawfully made copy of the software (that was not a backup) has the right to use that software in the ordinary way. For example if someone found a USB stick lying on the ground and it had software on it but no EULA, could they use the software? Maybe, but it would be hard for them to know whether they could or not. It might be a backup. It might be an unlawful copy. There was a case where a person found a CD in the trash that was clearly an original. The package had a shrink wrap agreement, but he found the CD without the package. The court held that he had every right to use the software on the CD (since it was a lawfully-made copy and not a backup) and was not bound by the EULA (since he hadn't opened the package). But he was very fortunate in being able to demonstrate these facts.
The Facebook forum doesn't prevent a contract from being formed. But, for a contract to be formed there must be an affirmative agreement, not silence (at least in cases that aren't between merchants). If they later decide to work together without reaching an agreement on the details, the draft contact could be considered, but the Facebook forum for its delivery and that fact that it wasn't expressly assented to might reduce its weight as part of the evidence in an attempt to determine what the terms of their oral or implied agreement to work together involved. It would be very unusual for a broker not to get a signed agreement in writing to pay his fees, although an oral or unsigned agreement to pay a broker is not necessarily barred by a statute of frauds. A finder of fact would be quite skeptical of a broker's claim to have an agreement in those circumstances and often the professional regulatory provisions related to brokerages would require that fee agreement must be signed and in writing even if contract law does not require that this be done.
You can't You agreed: by submitting Materials in any form to the Company, in addition to other provisions of the Terms, you automatically grant Company a royalty-free, world-wide, irrevocable, non-exclusive, and assignable right and license to use, copy, reproduce, modify, adapt, publish, edit, translate, create derivative works from, transmit, distribute, publicly display and publicly perform such Materials for the purpose of displaying and promoting the Materials on any website operated by, and in any related marketing materials produced by, the Company and its affiliates. They can keep and use your data forever and give it to whoever they want. The clause you quote doesn't alter that. All it says is that once a year, if you ask, they will tell you what information they shared and with whom. If they feel like it they will tell you how to get the information deleted.
There are three answers here. First, as is common on this site, you are using the term, "legal" and "illegal." Those are not legally meaningfully terms. A good lawyer won't use those terms to mean allowed or disallowed. We talk in terms of potential civil or criminal liability, or other sanctions and consequences. To say that something is "legal" does not communicate much. Second, all contracts are governed by a duty of good faith. That means that you cannot try to "trick" someone with the terms of the contract and expect to enforce that contract against them and you cannot try to skirt your obligations by finding a tricky form of compliance not within the mutual understanding of the agreement. As with all things, defining good faith is not easy, and depends on the specific context of a situation. It is worth distinguishing between the duty of good faith, and the duties one owes to a fiduciary; good faith is surely far less, but nevertheless still meaningful. Third, a defense to non-performance of a contract is that the agreement as written is unconscionable. A contract that is a grossly unfair deal where the contract was not actively negotiated (i.e. Blindly signing a bad form contract), may fall under this category. Note: I am not your lawyer; this is not legal advice; contact a licensed attorney in your area; do not rely on my statements; I merely am providing a general answer that is academic in nature.
It sounds to me like the parties made proposals with an intent to draw them up and formalize them but didn't intend to form binding agreements. The first agreement sounds vague. The second was committed to writing, suggesting that the written deal was to be the real agreement, and not executed. In the last case, it doesn't appear that there was an agreement because there was no meeting of the minds on the essential term, which was the price. Going to court is expensive. It is expensive whether this is litigating underlying disputes or trying to enforce an alleged oral settlement that is disputed. Also, settlement discussions that don't result in a resolution are not admissible as evidence in court. Making a deal would be nice, but Dave's concept of what constitutes a deal seems to be out of touch with reality.