Aw, don't worry, some of your posts still rile me up ;)
There is a regressive left, and I don't think that many people dispute that. The main issue, I think, is how much of the left is regressive. Also, 90% of the time, when someone mentions the "regressive left" by that name, you're about to dig through some shit about "cultural marxism" or some other fantasyland. This time is the exception.