I will probably close the Megawiki yahoo group, any final comments about it?

Hello.  I have written to Jerry Hedden, the author of Megawiki for the Palm, to see what he is up to these days, since Megawiki has not been updated since OS4.
Since there hasn't been any new wiki type programs for a very long time, and almost all discussions of that type of program resides here anyway, I am thinking to remove the Megawiki yahoo group.  The Megawiki Wiki site disappeared a while ago (seems like John Kershaw has abandoned it), and no one has posted to the Yahoo group since 2007.

Since the Megawiki group is such a large resource, albeit very outdated, I wanted to check if there was any reason for its continuance, since we still have well over a thousand members, albeit inactive.