Makes me feel old reading this... started playing 15-16 years ago or so, haven't played regularly for the past 10. Never was much into painting and collecting, spent more money on rulebooks which I still take down and read again occasionally. Was a fantastic hobby which I felt was going downhill a bit while I was still playing it - rules becoming simplified, miniatures becoming more cartoony and obviously being targetted at younger and younger audiences as the years went past, so it was a fantastic surprised when I popped into a store a few months ago and found that it was almost back to its old standard, rules becoming more in-depth without being cluttered and models returning to that grittier dark fantasy look they used to have. Having said that, I don't like the current WH40k rules. They seem to be based on 3rd edition - I started playing with 2nd edition and thought that 3rd was a massive oversimplification. However, a friend bought the latest Fantasy Battle rulebook and it was fantastic - it seems to have taken nothing away in terms of complexity and tactical options but clarified practically every single grey area that we have ever argued over back when we were playing!

I was also astonished at the amount of stuff they've put on their website, not just extensive rules clarifications but all the mods and scenarios which I think in my day they would've made into an expensive boxed set and sold separately rather than making them available over the net for free!
Me and said friend actually played a couple of games in the last few months. One was a 750 points game of WFB 4th ed (the one we started on), which only served to make us realise how broken that game was, and the other a similarly small game of 7th edition, which went much more smoothly - surprisingly so considering how long it had been since either of us had played and the fact that we'd never played using that rulebook before. I'd love to play more, but I'm never gonna have the space and time to collect models again (we actually used slottabases for that last game since our models are all back in Cyprus), and tbh it's only appealing to play against the friends I played with back then because we get all our old rivalries going again and there's this sort of rock-paper-scissors metagame between us which was immense fun!
I actually got into it with Warhammer Fantasy Roleplay, thought it was one of the best RPGs out there despite the rules being so easy to exploit - no other fantasy setting ever really did it for me to quite the same degree. It was one of my greatest sorrows as a gamer that the original Warhammer Online got canned, it would have been the best MMO ever made in my opinion. The way it was canned also epitomised the reasons I left the hobby, it was just too disheartening to watch the increasing monetisation of the game and the degree to which corporate culture was encroaching upon it. I had emailed Rick Priestly at the time to express my condolences and I was astounded that he actually replied, even though he was GW's board of directors and was involved in 2 other companies at the same time, and I wish there were more people like him among the GW executives - people who'll talk on equal terms to a fellow hobbyist even if he's a snotty adolescent and doesn't act as if he "owns" the hobby (in either a monetary or a creative sense).