Speaking of new formats - my friend is creating a technology to sell to facebook where you can buy shit on amazon, apple, etc. and link your purchase to your fb account.
Then later, a new item 'Coupons' appears in FB where you can see coupons that your friends have created for you. So a $10 off at Amazon will show up. So basically the more you shop, the more deals and specials your friends will get.
Sounds kinda cool - i'd invest, but my moneys kinda tied up with a shitload of stuff right now. I'm posting cuz it's already public knowledge, not like it's a secret invention (though pretty innovative this guy is smart).
r