OMG.
You
have
got
to
be
kidding.
No I'm not kidding. Please point me to a thread started by a conservative specifically for the purpose of trashing a liberal media figure.
http://www.usmessageboard.com/current-events/90550-america-says-no-moore.html
http://www.usmessageboard.com/politics/89500-mikey-moore-capitalism-is-a-ponzi-scheme.html
http://www.usmessageboard.com/media/86063-looks-like-olbermann-got-his-ass-kicked-again.html
http://www.usmessageboard.com/the-flame-zone/70913-ann-coulter-rips-olbermann-a-new-one.html
Okay I checked each link. Other than calling Michael Moore a 'turd' on one of them, I did not see the conservative attempting to make the object of the thread a pile of crap but rather focused on what the person said. Convincingly showing how somebody is wrong, or that he or she is slipping in the ratings, or how he or she is committing character assassination is not committing character assassination. Focus on the words said, not the person, and meaningful discussion can take place.
In other words I can tell you that you are wrong or say wrong things or have done bad things without implying that you are a terrible person.