It's not unheard of, no, but I'm not sure I'd agree it's common to use these kinds of tactics on non-politicians just because they publicly criticized someone.
Actually, there's the case of MSNBC's Joy Reid, who--in 2005--used her blog to advocate the removal of Jews from Israel--by force--and although she now sells herself as the champion of gay rights, was recently exposed for her 2007-09 blog posts where she ridiculed politicians she thought were closeted gays, used the "humor" of gay sex, and other stereotypes to attack others she thought were gay. Reid constantly lied, saying the blog posts were not hers, which only angered the offended groups. For the record, MSNBC--like certain people in the Gunn case--are only offended by speech when the source is from the "wrong" political side; MSNBC still employs Reid, yet that decision is undoubtedly hypocritical, since they dropped Imus in the Morning (in 2007) after the controversy of conservative Don Imus's racist comments about the Rutgers women's basketball team. By MSNBC's own stated "standards", Reid should have suffered the same fate as Imus, but that did not happen.
Both deserved to be booted to the curb.
If the problem is that you don't think he crossed a line, then why are you constantly framing it in liberal/conservative terms? If you disagree with where the line is, whether he is a liberal or conservative has nothing to do with the conversation.
True.
And if you're just worried about crazy conservatives taking over because they're willing to be hypocrites and we aren't, then Gunn isn't relevant to the conversation. That issue is much bigger and is not going to be solved by just giving up and becoming hypocrites too.
Either way, your insistance on conflating the two conversations is ridiculous.
Indeed.