Friends this is tummalapalli sreekanth now I am saying about facebook.com friends now a days every one acount in facebook.com so all are adicted by facebook.com and they fargot about there future like me. so facebook is very worse invention in the world.facebook.com kills our valuable time and there is no security also to provide our picture and videos and sharing information to others. so many guys are esily hacking our facebook.com acounts. so my suggestion is dont use facebook.com I am saying this for your bright future