Arguing without an argument

Rick Esenberg had a post over the weekend on Planned Parenthood's obvious, blatant, and (one has to believe) deliberate falsehoods directed at several Republican members of the Assembly.

Rick's post is, as usual, excellent, but the really interesting part comes in the comments, where a pair of our left-leaning Cheddarsphere brethren respond – not by engaging the issue at hand, but by changing the subject.