Some strange numbers worth looking into:
FediDB lists the WriteFreely instance at https://zb3.org has 9,188 users, 2.2k of them in the last month https://fedidb.org/network/instance/zb3.org
Their is only one blog post up on the zb3 blog and no info on whos running it. I found a blog at https://zb3.org/betes21623/ thats just all auto generated spam posts. I think it might be safe to assume that almost all the 9k "users" are the same.
Hey @matt you might already be aware of this but I thought I would tag you
ok yeah there are many more spam blogs up there
https://zb3.org/hiloansite/
https://zb3.org/inventelevator/
https://zb3.org/ih0ow4g62s