Endless do-loop

Wow, did I ever just waste a bunch of time. I was trying to get points for some facebook application and clicked on a "take a survey" thingy. I ended up in an endless do-loop of offers. Click "yes" or "no" to these offers. So I do. Then they pop into more offers, and they pop into more offers. Pretty soon I have 8 Windows open and it's 10 minutes later and I have no idea if I've completed enough of the original offer to get my darn point!