Darren@DarkWraithLord @caseynewton They call out the ones they're tracking. Interestingly, YouTube and TikTok aren't on the list.
Ian Ramjohn@darrsil @DarkWraithLord @caseynewton Or Tumblr! Need to go post a link to Tumblr on my profile!
Katherine ☘️@iramjohn @darrsil @DarkWraithLord @caseynewton Tumblr integrates Activity Pub, people sign up for Tumblr, Tumblr federates, people post links to their Tumblrs on Twitter