It really bothers me that traces of someone's existence can be wiped out with a mouse click, be it on twitter, google, facebook, or other sites. I read the tweets while this was going on, I was hoping he would find some other means to cope and raise awareness, and to hear that he actually went through with it. :-( I go to reread and see if there's anything I might have missed and his twitter page is gone as if he never existed.