Re: Oh I might leave...
I beat you, I never joined Twatter because errrm it's for idiots. Hence why it is so popular with MPs, the media and Agent Orange.
Same here. I could never see a reason to use it. Well, maybe just one usage, and it had nothing to do with "Social Media"; I had thought it might be useful for the CommandLineFu twitter feed. But even that wasn't worth it.
After all, isn't "twitter" just a shade stronger than "twit"?