I have thoroughly enjoyed playing Quake IV most recently and I believe I am nearing the end of the game. I would really like to see this game updated to modern times and include achievements. That would be very cool.

Who agrees?

We all agree, but it seems that Bethesda doesn't see it profitable (at least now).

Blows raspberry.
They didn't exist then, why should I care now about some carrot on a stick system?