I've maintained close relationships with people on PC, and the farthest that I've went was basically giving out my number to some of them because I wished to keep in touch with them more often and all. Some of my friends even have my facebook, but I don't go on there as often as I should anymore.
Yeah, you don't! :C
Anyway, I've had one significant other through PC. The actual relationship didn't last as long as the crushing, but we really did care for each other. The distance was just too hard to handle. As soon as I get off detailed billing and have texting, you bet my biffles are getting my number. Hail yeah. :D I haven't traveled to see any PC friends, but if I had the money to, I'd do it in a heartbeat. My two best friends are here. :) One's a state away, the other is clear across the dang country. I'm sure that if they read this, they'll know who they are. It's hard to travel when your parents don't really know. My mom's an internet stickler. She thinks I'm just gonna get kidnapped and raped.