I completely and utterly agree, though if I were you, I would've mentioned the oldschool BG games aswell as Planescape... but then again I am a massive BG series and Planescape fan.
Also, you write with a chainsword? I hereby declare you, Jim, officially awesome.
I am annoyed by the misconception that you have to upgrade so very often. Thing is if you have a relatively decent machine, i.e with a C2D CPU or something newer and a motherboard that takes PCI-e cards, upgrading wont cost anything even close to a fortune, 'cause basically all you need for gaming is a better video card and more RAM, if you currently don't have much of either.
Take my machine that I built myself for instance... while I did pay a fair amount of money with it (I could literally salvage nothing from my old P4 machine, and I wanted a high-end machine), and I bought me an AMD Phenom II X4 965 BE, a HD 5850, a midend Gigabyte mobo, 4 GB of DDR3 1600Mhz RAM, a high-end case(Antec 1200, love the bloody thing), coolers for both the CPU and video card, and a decent PSU (Chieftec 750W), and that alone didn't really set me back THAT much, 'cause I bought the video card aswell as the coolers later on, I also bought new big wooden speakers and a 24" screen. Now all that set me back a fair amount of money, but when you buy using your brains you wont have to upgrade for YEARS. I bought that machine a year ago, and it still runs anything I throw at it at max (or nearly the max) settings, and when I actually do need an upgrade, all I really need to change is the video card, and maybe add some more RAM (mainly because I tend to keep 100-150 tabs open on FF and that really eats up RAM, and I absolutely hate closing FF when playing games, thankfully not many games require much RAM).
And upgrading a video card is far cheaper than people think, especially if you don't look at the absolute highend and buy used. For instance, my HD 5850 set me back about 200 euros, about the same as my monitor in fact, currently you can get yourself a card that is FAR more powerful for even less than that. Upgrading a PC is FAR cheaper than people think, even I can afford it along with many other niceties(i.e trips, my love for photography, which inevitably requires the purchase of lenses, which in the end will end up setting me back more than my PC did, financially, and so on), and I come from a country where the average wage is two to three times lower than that in most of old Europe(not sure about the average wage in the US tbh). Also, you won't have to upgrade that often nowadays anyway, because games aren't getting much more demanding on average, most games run great on a now 5 year old 8800 GTX for instance.
And PCs technically allow for more depth gameplay-wise, simply because the keyboard holds more buttons than a controller does, too bad few actually make good use of it.
Also, don't think I hate consoles or anything, I've just never enjoyed playing the kinds of games that are better played with a controller than with a mouse and a keyboard enough to warrant a purchase.
Also, bananas and pandas.