I used to play on a PS, But that was a long time ago, like late vanilla days. After which I switched to live servers and stayed there until mid WoD.
I understand why most people want to go and play on a vanilla server. But can they complain and blame Blizzard about it? I dont think so.
They can keep asking Blizzard about vanilla servers and Blizzard will keep saying NO.
I suggest switching to another MMO, instead of playing on a private server. You can keep paying subscriptions to Blizzard if that makes your conscience rest easier whrn you're playing on a PS. but i lost respect for WOW dev team when they so boldly called patch 6.1 a "major content" patch and treated the fans like a bunch of idiots during this whole expansion.