User blog comment:Brandon Rhea/How we're testing the fandom.com domain migration/@comment-27467946-20181009104354

Hey, is there a full list of the 3200 communities?

Currently it's hard to know other sites having this change soon, unless we accidently stumble into one. Better to have this piece of information more transparent, for the record, or for having a glimpse how diverse are the chosen sites etc.