I'll add another voice agreeing that an easier way to crosspost events would be great. Meetup.com allows repeating events, but LessWrong does not, and I find the LessWrong calendar/time interface so frustrating I've stopped posting events on the community page here.
Hi arae,
Yes we typically host an online meetup on the third Wednesday of every month. You can alway see those on our meetup site, and I've just posted the one for August as well.
Thanks,
Sam