iGoogle now has ‘social’ gadgets, gadgets and widgets that allow you to collaborate (a.k.a. play games), share info and see what your friends are up to.
For example, there are gadgets for Scrabble, chess, trivia, horoscopes, sharing photos, YouTube and much, much more. Video after the jump.
BTW, due to gadget-development being open, iGoogle boasts over 60,000 gadgets!