Ann Coulter should learn to STFU.

Seriously, she doesn't know when to quit. After her asinine comment regarding John Edwards at the CPAC conference last weekend, three companies advertising on her website pulled their ads. CNN reported on this the day she was to appear on Paula Zahn - and, surprise, Coulter bailed out on CNN.

Advertisers yanking ads, though, doesn't stop her. She went on Sean Hannity's radio program Tuesday and claimed, again, that there is nothing offensive regarding the term she used to describe Edwards, or any variant thereof.

Three newspapers have decided they will no longer print Coulter's columns.

Maybe she should keep talking, so enough people will realize what a vile human being she is, and stop giving her a platform from which to spread her hatred, bigotry and lies.

UPDATE: Add another newspaper to the list of Coulter-droppers!