Worse if the crazy person is themselves an attorney. She can just file crazy motions all day long and it won't cost her anything.
I think GoDaddy is to blame in this. Taking multiple sites down for one DMCA take down request. And the blogger too seems too happy about taking sites down as he does. He should work harder (at least for GoDaddy sites) to contact the sites directly and get a license fee.
Diplomacy before nuclear war.