What does John Calvin have in common with a Neo-Nazi and a Unitarian Universalist? None of them would be allowed communion at Mark Dever's church. Seems paedo-baptism ranks up there with universalism and racism with Dever. But for what it's worth, R. Scott Clark was not offended writing:
I’m not offended. Mark is a good friend, a very good scholar, and a churchly gentleman. God bless him and may he embrace the faith of Abraham with us. I stand ready to baptize his children any time he wishes.