Forum spam is the creation of advertising messages on Internet forums. Voat is a site which hosts aggregated content and discussion forums. Many market places maintain their own dedicated discussion forums and subreddits. Flickr provides code to embed albums into blogs, websites and forums. Likewise, posts on many Internet forums and Yahoo! Sites use complex systems of guides, forums and community regulation. The initiator of the petition was banned from the Apple discussion forums. The KDE Community Forums are actively used. Nearly all Internet forums require registration to post. China also has many millions of posts on forums such as Tianya Club. People can now go to online forums or Twitter instead of town hall meetings. They have 3 aspects&colon; topics, forums, and participants. These classes are run through content sharing, videos, online forums and exams. Several lawsuits have been brought against the forums and moderators claiming libel and damage. They are available on both Creative's forums and his blog.