Investor Name	Invest Money	Lead Investor	Propotion
Andreessen Horowitz	-	Yes	-	Detail
A-Grade Investments	-	-	-	Detail
Axel Springer Digital Ventures	-	-	-	Detail
DST Global	-	-	-	Detail
General Catalyst	-	-	-	Detail
Greylock	-	-	-	Detail
Jeff Bezos	-	-	-	Detail
Oliver Jung	-	-	-	Detail
Sequoia Capital	-	-	-	Detail
SVA	-	-	-	Detail
Tuesday Capital	-	-	-	Detail
Y Ventures	-	-	-	Detail

Announced Date	Round	Money Raised	Investors
Apr 1, 2009	Seed	$ 600K	Sequoia Capital,Y Ventures	Detail
Jan 1, 2009	Pre-seed	$ 20K	Y Combinator	Detail
Nov 10, 2010	Series A	$ 7.20M	Ashton Kutcher,Dave Holmes,etc.	Detail