Brandon Hudgeons@bhudgeons·Mar 21, 2010@vgr: RT @newsycombinator: A jar full of fail: Why tipping and donations don't work on the Internet http://bit.ly/9Ay3dN /via @conal
Venkatesh Rao@vgrReplying to @bhudgeons@bhudgeons thanks, interesting survey. I think demographics and theme matter in tipping too tho..12:59 AM · Mar 22, 2010