Quick word of warning - it seems that Google has suddenly made the spam filter
for the Google group super twitchy.
A lot of messages that look entirely harmless and are from long time
contributors started ended up being held. To make it worse, they don't seem to
send me an immediate report of that but send me a digest - and sometimes it
takes several days before I get that digest. So if you post to the group and
don't see your own message come back, please drop me a line so I can check
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