I've met three. It's much over-rated. They are either way taller, way shorter, or, way more something else than you expected.I really wish I could meet some of the PF members in person.
Hell, I probably HAVE, I just don't know it.
I have had very good luck in that regard, too. Years back, I made friends with a fellow amp-geek that had an idea for a new 2x10 guitar combo. Another internet-friend from CA happened to go to NJ and meet up with him, and he was raving about the sound of the prototype. I spent hours on the phone with him explaining what I wanted in an amp. The production model (I have serial #2) was/is fantastic, and the amp got very good reviews in Guitar Player magazine. I played a semi-hollow guitar through it with no effects pedals at an annual biker-bash, and bikers that I hadn't seen for a year were coming up to me and asking what I was doing that was different. That alone was remarkable.I've met many people in real life that I found on the internet and they were exactly the same in person as they were online. But then I am an incredibly good judge of people.