Sounds like a rock band, doesn't it? Mad Miters is actually the name of a bargello cyberclass Liz Morrow is going to teach for Cyberpointers, the online chapter of the American Needlepoint Guild. Liz's little article shows Mad Miters and has a link to information about the class.
It's my understanding that you don't have to be a member of ANG or of their Cyberpointers Chapter to take the class, but your class fee is smaller if you belong to ANG and smaller still if you are a Cyberpointers member.
Written by Jane/Chilly Hollow
Blogging at http://chillyhollownp.blogspot.com
and at http://chstitchguides.blogspot.com