One House Per Account.

[Troxbark]

You are saying, it's okay to change the rules, and then punish people NOW for things they did before?

So, I just pick something you did yesterday, and ban you today for it, even though it wasn't against the rules then?

Or is it only okay to do that with housing and limited resources?

... like server space?

"You may only purchase and maintain one private plot and one free company plot per World per service account."

It would only enforce what is already in place but square enix has a fetish for the honor system and it never works.