No Kids Allowed Restaurant - Thoughts?

A restaurant in Pennsylvania is banning kids under 6 years old from coming to eat there. What are your thoughts on this?

I can understand where the owner is coming from, but honestly? In this day and age, are you REALLY doing that well that you can pick and choose who your clients can be? Most restaurants I know are begging for business, and this guy can just turn it away?

So I dont really see it from that stand point, and I work in a restaurant and it really isnt that obnoxious, yeah its a little more work, but hello? People with kids can't go out to eat for 6 years with their kids because of assholes like that?  No thanks.. I think its just wrong.

Gimme your thoughts on this.