Well, when I look at companies that I might legitimately invest in, arguably the most important question is "what kind of room for growth is there?" Without ge

Well, when I look at companies that I might legitimately invest in, arguably the most important question is "what kind of room for growth is there?" Without getting too deep, its not hard to see Google become more than an ads company in the near future. Google Research. Google (self-driving) cars. Google ISP. Google Space Mining. Google the hardware manufacturer (hello moto). It's very difficult from my little point of view to see the same thing happening with Facebook. Their room for growth seems an awful lot smaller than most other companies worth investing in, and with their stats (higher market cap than Ford, huge P/E, etc), one would have to expect massive room for growth, but they haven't floated much in terms of monetization ideas other than ads and things that people may not like very much (privacy intrusive things, etc)