Social networking sites

Ok this is wat ive noticed-Pp on myspace jus want to comment & look at othr pps profiles all day long Pp on fb think "wow i cant blieve i had silly myspace Its so 4 kids" when most them r probably still kids or act like them Like HAPPYSLIP said fb has a "full on stalker mode" setting cuz i really want evry1 2 know what im doing-comment/ taking quizes/posting things! While fb has this feature cops are tryin to track down stalkers& kidnappers And last but not least twitter! Ive known bout this site mons b4 it was a big thing. Seriously y wud u want pp 2 know wat ur doin evry single moment-"im watching tv now im gettin up to pee" i dnt understand y celebs use this we already know what miley& da jobros r doin evry min of evry day. So mu point is wats da use of this when we hav phones or pen&papr or yelling