Linux Journal is Back | Linux Journal 

linuxjournal.com/content/linux

"We're looking for people to cover Linux news, create Linux guides, and moderate the community and comments. We'd also appreciate any other ideas or feedback you might have. Right now, we don't have any immediate plans to resurrect the subscription/issue model, and will be publishing exclusively on LinuxJournal.com free of charge. "

meet.irontec.com/
Euskera ( basque) based video conference and collaboration platform.

Fosstodon

Fosstodon is an English speaking Mastodon instance that is open to anyone who is interested in technology; particularly free & open source software.