The awful spam was the reason I left, I got mass invited to rooms with really nasty names, and there's no way in the client to mass ignore invites, you have to go to each one and click ignore.

That wouldn't be the end of the world, except their client seems to rely on waiting for the server to respond to an action in the foreground, so every time I click ignore it sits there processing for like 10-20 seconds before I can click the next one. There's no select all, there's no way to just rapidly tap ignore and have it process in the background like it should be doing.

Also they said even after banning the accounts, there's no way on their end to remove the invites the banned account sent out.

Overall it's just painful to use, the clients are bad, the moderation system doesn't work (what kind of system lets 1 account send out thousands of invites?? It should have auto-banned them within the first 10 or something), their cleanup system doesn't work, and everything just feels slow as molasses.