Why in the world, would anybody put personal information on the Web. That's the equivalent of someone walking out the door naked, and carrying "I'm and idiot." sign. Sure you probably would get arrested. And for most of us, it would be uncomfortable. Of course, if you happen to be a comedian and an exhibitionist. It might be fun..
But seriously, the Web never was, and will never be a "safe place" to put your personal information on. Hackers are alway drooling over an opportunity.