Pleroma.envs.net (hereafter PEN) has the most unique ones with a whopping 191. Second and third are void.rehab and woem.space with 42 and 41.
There's no single reason PEN has so many but the neofox_halo series, unique neobread variants, and so many more combinations of hugs are major contributors.
Gib.schmus.is has a lot of unique woozy variants, but not all of them.
I would have thoughtneobun came out in the past week by how suddenly it appeared and spread but it's apparently older than that? I found a post on tech.lgbt mentioning neobun already existed but they seem to be the server with the most unique ones on it. Just another piece of evidence that I have more work to do.
I'm starting to see a few created by #neomojimixer getting added to servers. That's cool. I'm glad that project is improving and spreading.
I wonder what makes things like neocat_final_form almost universal among servers that have it but neocat_bongo_fast has at least 4 different names.