I'm acually surprised at the degree which the fang companies, you know, gogo and face bok and a net flakes and apple and others have actually been in terms of acquisitions. Yet we are seeing more stored ups than ever, more investors than ever, more billion dollar companies, more ten billion dollar companies, and now more hundred billion dollar company's. I think back to twitter, one of the really interesting things that's happening is, for the first time you see two companies that could potentially be credible threats to twitter. And i think they're generating one of the strongest interest graps of any social media company in a very long time - even though it's still nacent