If you look at his profile, you'll see that his account has been suspended.

A few individuals here have some Anger Management issues. I thought he was pretty tasteless, but I thought some of the threats of violence by others here were nearly as objectionable, and probably should have gotten some others suspended as well.

An IP ban doesn't really work at websites, as he likely didn't have a fixed IP address... but I'll bet Daniel will be using other means to watch out for him. He likely won't be posting for quite some time.