I was banned a long time ago. They give you no notice, and besides locking your account they seem to use a cookie or even IP tracking, so that you can't even see the forum. Like others, I thought the forum was simply 'down' and I even emailed Zazzle support (ha) which, naturally, never replied.
A lousy company. I'll leave my few products up, because one sells every once in a great while, but otherwise they're just a rapidly shrinking object in my rear view mirror.