How is it that I've never done this yet? Oh well, better late....
How did you come up with your 'handle' (forum name)?
One of my Champions characters was exiled from a secretive mystical society; he used his talents (enhanced by a 'radiation accident' that also gave him super-strength) and became a superhero. His code name was Pariah. Also, it's a pretty good description of my life in high school--not quite "leper-outcast-unclean", but pretty close.
What was the first tabletop RPG you Played?
Like so many others, Dungeons and Dragons. That would've been Christmas of 1981, or thereabouts.
What was the first tabletop RPG you GMed?
Probably also D&D, though not more than once or twice. The first time I GMed on a long-term basis was when I thought my hometown gaming group Champions, the summer after my first year of college.
What are you currently Playing/GMing?
Nothing. My gaming group is inconveniently far away, and I have class on the night they play.
When did you start to play Hero?
Winter of 1986-7. Third edition.