I've been scoping out this newsgroup, alt.binaries.pictures.sports.ocean,
for a few years and have used it to broadcast some pictures, like the one
of Lionheart's shaft alternator this week.

Noone, except a few broadcasting spammers, uses this newsgroup for any
purpose. It's been dead for years.

We should use it to share our pictures, diagrams and any other binary files
were not supposed to upload to rec newsgroups. It's lots easier than
trying to get them on someone's webpage. Just subscribe your newsgroup
client to it and you're ready to go.