Nope. I'm in my late 20s, so admitedly I've only been active on the Internet for 10-15 years. I've had email addresses at my (NZ) ISP, my uni, Operamail (really), hotmail and yes, gmail.

Basically, I think I just didn't publish it raw anywhere, and I wasn't part of any user groups or anything that forces raw email addr publication.

I also have never got any viruses or anything like that either. I guess I'm cautious.