Comment:
Title: Google’s 10 Billion Android App Downloads: By the Numbers
http://www.wired.com/gadgetlab/2011/12/10-billion-apps-detailed/
Trend: energy
Comment: ok, i've been watching solar since the 80's. The fact that buffet has piled on rings a bell. We're just past the “early adopters” part of the curve I think.
Title: Buffett Buys Big Solar Farm
http://www.forbes.com/sites/jeffmcmahon/2011/12/07/buffet-buys-big-solar-farm/
