Regarding the “new blood”/stagnation issue, which I consider more important in the long run than any individual poster who may leave (though I’ll miss 'em. ), I think the idea that Chronos mentioned back on page one might be best, with a small modification: Leave the “Comments on Cecil’s Columns”, “Comments on Staff Reports” and “General Questions” (with a heavy hand on the “delete thread” button!) forum open to newbies for free. Those three seem to be, (IMHO) the starting point for many, many newbies and I can’t see GQ thriving without the influx of newbies. (I suspect that of all the forums GQ is most dependant on newbies and if it goes to pay-to-post, it’ll wither and die. Fast). Get 'em hooked there, and then at least some’ll join for the fun of posting to the other forums.
I can see some problems with this idea, but I can’t think of a way to keep new members coming in.
One other idea: New, first time members get a discount for signing up for their first year, similar to the “substatial discount” that we’re going to be getting.
Fenris