I have no idea what the actual cost (in term of financial and personal investment) of maintaining such a site is, but I too want to say that if something to transfer it to someone else is done, I'm ready to contribute in any way I could.
I'm not sure I could contribute much as far as technical is concerned, mainly because my Internet access has become rather scarce lately, but I'm ready to help financially (and technically as well once my f... employer allows me to access the Net again).
Like others said, this forum was the first one I ever suscribed to, and remained my window to communicate with people from all around the world (and a constant way to improve my english skills), so, if there's any way this place and/or its contents can be saved, I'm ready to do anything I can.
Oh and I'd join everyone who answered to Don that you never let us down, Don, now or anytime before.