sojhoketo..if you're putting your money on things you don't know about...you should change your name and make it something like..murkhaketo...no kidding but you're betting on green vs red...vs fundamentals..in the next 5 years..google/facebook both do good because of their market dominance..but on a weekly basis..you can't. hope it helps..tito satya..you should start analyzing balance sheet and income statement..here's a good video..and i hope you catch up..its boring but money ain't free..

http://www.buffettsbooks.com/security-analysis/what-is-goodwill.html