I suggest we deal with this in email first and save discussion time today for annual report.
We haven't had serious problems with spam on either list, although there have been some recent incidents.
right now, it's set up that you have to be on lispcore to send mail to lispcore and likewise for interlisp. But
Inte...@googlegroups.com is open -- anyone can join. We had two cases of spam recently -- (1) we had someone who sent a on-first-glance reasonable email to ask to join lispcore and it was approved (shouldn't have been). Anyway, after a couple of spam emails to lispcore about dryer vent cleaning, their email address was removed from lispcore.
The second instance was someone who joined
inte...@googlegroups.com mailing list and then sent spam. that spam got through. But I think it's a tradeoff -- letting people join on their own might be OK