I've played since 2nd Edition, way back in the early 90's.
I own a very large force of Blood Angels, which have been my army from the beginning. In fact, a lot of my army is still made up of 90's figures. I still play a couple of games a week.
I also used to own a large Imperial Guard force, which I've since sold because I grew bored of playing an army whose play style is so opposite my main force, and a large Ork army which I sold without ever fielding.
The force I least like... hmm... probably the Dark Eldar. I don't know why, they just don't appeal to me at all and never have. That said, the army I have the least fun playing against are without question the Grey Knights. Their codex is such a pile of shit that they are just frustrating and un-fun to play against. Unlike a lot of people, I actually like the Tau. I get close enough, and half a squad of Death Company are enough to win me the game. :3
A couple more things: I have an aquila tattoo on the back of my neck, my girlfriend plays Eldar, and my room is stylized around 40k, with the centerpiece being a HUGE imperial banner.
40k is my favorite fictional universe, and it certainly shows.
