Comment by EBB

I read only some of these comments and I have to say: EASY !!!

This is static analysis of a single decision; and it has to be viewed with those limitations in mind.

Option analysis and risk, nor is dilution after each round is talked about here. Yes if the Google founders had given shares left an right they would be in serious trouble making isolated decisions. Nonetheless, it is hard if not impossible to bring mathematical rationality to something fairly dynamic, if not irrational.