It would be great if Armory3D was on #Mastodon, given the audience of arty #FOSS loving creatives over there. I get that constantly interacting on multiple platforms takes time, however @lubos is already posting Twitter, so there’s another option.
Mastodon Twitter Poster lets you automatically send posts from Twitter to Mastodon. Better yet, if you don’t want the effort of running it yourself, there’s a free, privacy-friendly instance over HERE. (<— link) Just click the link and connect it to your Twitter+Mastodon accounts and boom - Armory3D posts from Twitter to Mastodon forever more.