Heh, seriously? I'm sure the valuation he gave Jack has nothing at all to do with it. Jack didnt need Vinod, big difference. Square would be Square without Vinod.
KV asks for less control provisions than other comparable funds. Indeed, we rarely even require a Board seat. Most often, the founder persuades us to accept one.
These "experiments" are normally companies that no other fund on the planet would finance, as they are extraordinarily risky. In those cases, KV does expect greater equity (due to risk and the fact that nobody else will support the company) than a standard seed or Series A. Would you prefer we just decline to fund them like every fund?