If engineers in India are, say, 5x cheaper fully-loaded than in the US; and some of them are awesome engineers; why are there not startups in the West competing to pay the rock-stars a Western salary but have them stay in India?
With all the close ties between the Indian IT sector and Silicon Valley I would expect it to be common practice especially among startups to try recruiting the best away from, say, InfoSys by simply paying them what you'd end up paying an inferior engineer locally.
As far as I can tell this is not done very often. Anybody know why? Or am I just not aware of it?