From the User Agreement:
By posting information in or otherwise using any communications service, chat room, message board, newsgroup, other interactive service that may be available to you on or through this site, you agree that you will not upload, post, or otherwise distribute or facilitate distribution of any content -- including text, communications, software, images, sounds, data, or other information -- that:
3. infringes on any patent, trademark, trade secret, copyright, right of publicity, or other proprietary right of any party;
Whether something infringes a copyright or constitutes fair use is something that it not always easy to answer. There is never (fortunately, for many lawyer's standards of living) a one size fits all answer that applies to every situation.
Troy
Those who shoot from the hip usually end up just shooting themselves.
Plan the grub and grub the plan.
Where is the party tonight? Who is bringng the drinks?