Make registering online more fun - imagine a CAPTCHA
We've covered off impossible CAPTCHAs in the past, now BuzzFeed wants you to put a face to the rest of them. Or at least a badly compiled Photoshop image. Their readers are finding pairings of words used to authenticate new accounts and imagining the possibilities.
Here are a couple of our favourites, but you can see all the reader submissions so far at BuzzFeed: