i mean everytime i go online like 20 ppl im me and say get 25 free ringtones at this web address and its driving me crazy. whats causing this? R my friends facebooks hacked? does someone do it from my account when im not on it? and how can i stop it? also 3 of my friends keep posting these things on everyones wall saying omg i cant believe i lost 25 pounds using diet/ exercise thing or something like tht and im sure my one friend didnt use bc he is like the skinniest dude ever so is tht a hack and how can they stop it and what is causing that