why can't you have both? The listserv is very active, the forum is not so much. Maybe over time that will change, especially as more useful info is on the forum. But for now, it would seem a bad idea to me to remove either one.
I bet if you just chopped the listserv, you wouldn't get all that conversation transferring over here. Only some of it would, some of it would just die out. Also, the listserv is a fantastic repository of info. It's harder to shoot the crap on a listserv, so most of the info is of a serious nature, and I've found answers to practically everything by just searching the listserv archive.
