Facebook's apps have annoyed me into not using them. Typically I get invites for apps that look like: Test your movie knowledge with this quiz ... You take t

Facebook's apps have annoyed me into not using them. Typically I get invites for apps that look like: Test your movie knowledge with this quiz ... You take the quiz, and then it won't give you the results unless you spam all your friends with an invite to the same quiz. With the amount of spammy stuff on there I am not surprised if the app usage tails off ...