Started with Original D&D in 76, bought the boxed set with the blue book (among other bits). Went to AD&D pretty quickly and started gathering AD&Dr2 gear, incorporating it into my home brew game world. I like the idea of cities so bought lots of city settings for ideas along with books and such for equipment list ideas. I got into computers in 79 and started writing utilities for my D&D games, then for Car Wars and Traveller. Got a job as a programmer then a LAN admin. First hit BBS's in 1984 with a $110 long distance bill
I'd occasionally play something different as time went on, like Car Wars, Talisman, Paranoia when it came out (looked cool), and Shadowrun 1st when it came out. I'd spotted it in my FLGS and had recently been reading William Gibson's Sprawl books. I really liked the ideas and being a computer professional, ran a few games but my players were D&D and not interested in other games other than briefly. I did keep up on the sourcebooks and modules. Even started picking up 2nd Edition gear when it started coming out.
In 96 or 97, I was buying the Encyclopedia Magica's and had the fourth one in my hand at Borders when I realized... I didn't have any players any more and hadn't for months. I'd been playing computer games and LAN parties and was going through a divorce so had moved away from where my players were. I bought the fourth one and remember reading about a 3rd Edition (possibly in Dragon) and just stopped.
I had boxed up the games in the move and simply didn't unpack them when I got to where I was going. I tried to play my favorite board games with neighbors and coworkers but they were way too complicated for them (Cosmic Encounters and Talisman mainly) so sadly got ready to sell most of the gear to a used gaming place (Titan Games). The offer was far too low in my mind so I just kept the reboxed gear in the closet of my library.
Ten years later, my second wife was complaining about the unopened book boxes (there were 6 or 8 of them) and wanted me to do something with them. She's of the opinion that if it's boxed from before we were married, I should get rid of them

She's also a "travel light" type of person where I'm a "out of sight, and I'll just ignore it" type of person
So I unpacked. D&D, yea I can get rid of that. Keep my original stuff but ditch all the unnecessary papers, maps drawn by characters, and dead characters. Various misc gaming gear that I'd bought to help with city ideas. Paranoia. Nah, I liked that. I keep what I have. Wargames. Lots of good memories there but they can go.
Shadowrun. Awesome cover, can't get rid of that. Rigger Black Book. The first time I went
wow over a game product. Denver Boxed Set. Shadowrun 2 core. DNA/DOA. Mercurial. Seattle Sourcebook. Excellent,
Universal Brotherhood. I got chills when I read that. Aztlan, awesome book. I still want to run a team into Aztlan. Man, I can't get rid of any of
this gear.
My wife had dragged me to a fabric store of some sort. Over the previous few years going into a hobby store meant craft stuff mainly. Wooden bird feeders. Plastic flowers. Etc. Well, next door to the fabric shop was a Hobby Town. Ok, I can browse over there a bit. But Hobby Town isn't a craft store, it's a
hobby store with RC gear, rockets, trains, darts, pool tables, and game books. Crap, four shelves of game books. Shadowrun books I hadn't heard of. D&D 3.5? Spycraft. All Flesh Must Be Eaten??? Paranoia-XP? I bought Paranoia XP and Fist Full 'o Zombies (I'm a big fan of Westerns as well).
Got to rpg.net and started cataloging my gear in the Game-Index. I added a hefty majority of the Shadowrun books including covers as I searched and filled out my collection. I still have all the different games I bought way back on my shelves and have picked up several other new and some not-so-new games because they're interesting. I've even run a few; Paranoia and Deadlands most recently with Eclipse Phase coming up. But I'm running Shadowrun. I like Shadowrun. The old books still give me thrills when I see them and open them up. Many of the new books are excellent as well.
I hooked up with the brand new Shadowrun Meetup group here in Denver and started going to 3rd edition games. I picked up 3rd ed books with an eye towards running it again. The folks were not interested in 4th edition. I picked up a few 4th Ed books but really wanted the 3rd Ed books. When I stopped the 3rd ed gaming (heavy smoking really drove me away), I put up a flyer at my FLGS and found a new group. But they were open and I started running 4th Ed with their help.
I'm not a real convention goer. I ran a few back in the early 80's as president of our club but have only been to a few. Last year I went to GenCon specifically to meet Jennifer and Adam as well as picking up con only gear. I left with an overburdened trunk on my motorcycle and had to mail most of the books I bought back home
I'm sure my wife regrets having me open those Pandora's Boxes. Especially since I've easily doubled my gaming collection (1,200 unique English RPG items at last check). But she knows I enjoy it and it keeps me home safe nights which riding motorcycles probably don't do
Carl