I posted a response using the MSDG web interface. More than 90 min later, I
do not see it on either the MSDG or Google Groups servers.

I'm not convinced this is a problem with the MSDG server per se. I see
more-recent initial postings that used the MSDG web interface. I also see a
more-recent response of mine, using the MSDG web interface, on both the MSDG
and Google Groups servers.

Oddly, I see a more-recent response of mine, using the MSDG web interface,
on the Google Groups server, but not on the MSDG server. I don't know how
to explain that, since I believe GG gets its feed ultimately from the MSDG
server (albeit indirectly). (Well, I have a theory; but it's only worth the
"paper" it's printed on. ;-)

Anyway, I justed wanted to let people know, for what it's worth. (Sigh,
usually it just sparks a flurry of uneducated comments. But hey, that's the
Internet for you. ;-)

(FYI, I have reset my NG cache in OE. That is, I am pulling everything
again from the MSDG server.)