Great list. This will be very helpful to me since I am looking to go back older "CRPGs" once I finish DA:O. I must say I am surprised that Planescape isn't on here considering all of the that has been heaped upon it.
Surely you played Wasteland if you have the Bard's Tale series up there! You list Pools of Radiance, which I'm sure you intend to represent the entire "Gold Box" lineup. Of those I remember Death Knights of Krynn most fondly.
Unfortunately, Wish never made it out of beta. It would have been a great MMORPG.
Morrowind, Baldur's Gate (I wasn't as big a fan of the sequel, I guess. I like that you can roam in BG I), UW II, Fallout were all ones I liked a lot that are on this list.
I haven't heard much about some of these, and I hadn't heard of Wish at all. What's cool is a good chunk of these are for sale now in some retro places.