I'm based in the UK, and have known about the site for a while, but recently found myself poking my head in a little more and figured why not go the distance. I have already spotted at least one familiar face on here from other forums
I grew up with computers (an Acorn Electron, shortly followed by a BBC Master B), but what really helped shape my tastes was reading the legendary SNES magazine 'Super Play' back in the early 90s, which opened my eyes to importing, RPGs, anime, and goodness knows what else. These days my collection is spread across all regions and many formats both old and new, along with a small but quite satisfying selection of arcade boards. I will probably be digging around in your import sub section quite a bit!