personally I think that the 50 billion valuation is just a negotiation tactic. They start off at 50 billion, so that when they actually IPO at 25 billion, every

personally I think that the 50 billion valuation is just a negotiation tactic. They start off at 50 billion, so that when they actually IPO at 25 billion, everyone will think they are getting an awesome deal that will double their money in no time.