"This has nothing to do with Free Speech. Coulter isn't being prosecuted by the government. She has the right to say what she wants, and others have the right to complain, boycott, or whatever. It wasn't a Free Speech issue when Freepers boycotted the Dixie Chicks, and it isn't a Free Speech issue now."
I'll tell you what is a problem though, and that's the media jumping on the bandwagon and using their power to attack Coulter. The media still have influence, and they still use it for evil.
That may be a problem, but it's still not a Free Speech issue.