I think I look pretty good, so it's not out of shyness I don't put pictures of myself on teh internets. It's because I don't trust the Internet and I don't like the idea of a picture of me being out there. I try to remain as anonymous as possible online for precisely that reason: Google my name (If you knew it!) and you'll find nothing. I don't have either a twitter or a facebook, nor do I want either!
I'm a fan of the good ol' belief that if you want to meet new people you should genuinely meet them face to face. That my personal life should remain just that; personal. And I've no interest in sharing my personal feelings with anonymous strangers out of a misplaced need to 'share'. I think it's just silly.
But by all means, if you ever come to Calgary Canada and want to meet up it's fine with me. The Internet just feels so... detached.