I don't have any "best" friends here on PT. I like everyone!!
However, I have developed a special friendship with Kallisto4529 and we talk (or try to) often outside of PT. I can't wait to finally meet her in person.
And the only other PT person I've met in person, Sophie (Giselle). But I can't wait to meet more PTers. Hopefully next month at our Nor-Cal meeting.