When 3e came out, I had recently moved to a new town. I had not played D&D in many years, though I had been a continual gamer. Essentially somewhere around the time 1st edition AD&D came out, I left D&D behind me. And I had no real intention of picking up 3e, but a buddy of mine, who had a friend who worked at WotC, picked me up the core books as a Christmas gift.
In the new town I found a pretty good group of gamers, but they broke up in less than a year. When they broke up, I put out my shingle as GM for a wide variety of games ... and got no nibbles whatsoever. So I posted on one internet site that I'd be willing to run D&D 3e
heavily modified and with a strong tongue-in-cheek riff and I literally had a twenty person waiting list within a week.
For the next couple of years I ran D&D 3e with various modifications, trying to bash it into a form that I liked. It wasn't a bad game, but it wasn't the game that I naturally loved. So I played around with wound points/vitality, spell points, no alignment, AU (yeah! Go, Monte!), and other bits and pieces. I liked my settings, but I was never entirely fond with the rules themselves.
Then I finally convinced my group to take the plunge and try something
other than D&D.
When we heard that 4e was annouced, our collective opinion was, "Yeah? So?" Yes, by dint of effort and perseverence I had convinced the group that there are games other than D&D and that a change in editions of that game will have little to no impact on us.
So ... I was brought back to D&D by necessity, had some fun as long as I tinkered with it mightily, and now have Left The Fold again. Seems good.