Scott Miller Interview
While we're on the subject of nostalgia, you might want to check out this interview with Scott Miller. It focuses a lot on the earlier days of the company, and is a good read for people interested in the early days of the company.
And one more bit of history. If you want to read a ton of history about Apogee & 3D Realms, I cannot recommend enough the Apogee FAQ by Sam Stoddard. This has just about every conceivable fact you could ever want to know about us, the people here, and our games. Check it out over in our FAQ section.