I kind of lost a bit of interest with the whole bit about "tinkering" with computers. I got to the point where I just wanted them to work well. Sometimes that takes a bit of tinkering, but I get it done right away, and then let it be for awhile.
So, I don't have much need to keep updated on hardware. In fact, when I put together my new system recently, I needed help to do so. I didn't even know what chipsets were available, what a good videocard was, nothing. If this was a few years ago, you could have told me that a TNT2 M64 was a great card, and I really wouldn't have known any better. Since I had little intention of buying a system before 2009 (college graduation for me, possibly), I had little reason to keep updated on the hardware scene. But my system was getting quirky, and finally it just froze and wouldn't POST again - bad capacitors. Abit NF7-S Rev2.0. It was a few years old, and was on quite a lot of that time, I'm surprised the problem took so long to manifest itself.
Result: I now have a nice midrange C2D system.