I personally think bgc3 is a lot more secretive (not sure if it counts as a startup considering bill gates is supporting it).<p><a href="http://en.wikipedia.org/wiki/BgC3" rel="nofollow">http://en.wikipedia.org/wiki/BgC3</a><p>has anyone ever heard of anything related to this company? I have heard a number of theories, mainly concerning it being a patent  troll.