time saver Rated 4 out of 5 stars
Good: SkipScreen automates many tasks for the user, making the user experience much more smoother. It is actually one of the reasons I prefer FF to other browsers. It is also clever that it does not mess up pages when something unexpected happens (i.e. when a paid membership to a site exists).
Bad: not enough sites covered.
Overall: This is a greasemonkey on steroids type add-on, which makes life a little bit less miserable for those who use file archive sites (like rapidshare).