Steam is in tiny letters not because of Gamespy, but because of what they're customer "service" department did to me eight years ago. They determined that my Counter-Strike key was copied, or somehow invalid. Despite showing them that I did indeed own the game (i sent pictures) they told me that if I wanted to play still, I needed to buy a new copy of the game. I told them I wouldn't buy a glass of water from them if they were the only vendor in the middle of a desert. (I was quite hard up for cash at that time) Eight years later, I still have not purchased anything from them, and I refuse to do so, even with Civilization V coming out through them this summer. I'll wait for Civ 6 before I send a dime to Steam. Now if they were to take SFC, and offer it only through them... I might be able to find it in my heart to forgive them. Maybe... not entirely sure about that.
As for the game being old, I've seen older fossils dug up on Impulse.