Most gamers will object to the last paragraph. There are really a lot of strong friendships without ever meeting in person. Back then eben without ever hearing each other's voice. I've been working for a startup at the other end of the world for 2 years now and rejected lots of much better (remote) offers because I like the team... Which I've never met in person.

But I grew up in that ICQ/IRC/Forums culture and as a teenie stayed home alone for weeks while my parents were on vacation, didn't bother me. So certainly a personality thing. Now with wife and kids, my remote working times are the only lone times I have,so I love it.