Re: Filtering/ignore buttons on threads?
As you found, you can put posters whose messages you do not care to see onto your "ignore" list. Once you do this, you won't see their posts in the threads that you view. For those of you who need to know how to do this, simply click on a users's name in a thread whom you wish to ignore, and then choose the "Add <username> to your ignore list" option from the drop-down menu that appears.
There's, unfortunately, no way to ignore certain threads or forums. Perhaps in the future...