No, and I asked why not a little while ago. Got some answers that I guess made sense to those that posted them but were pretty lame to me.
I did ask if I should post the ad for my 26" slicks in the MTB stuff for sale thread, they are after all a common MTB diameter. Or, if I should put them in the Road Biking forum seeing as to how slicks would be more likely used on the road. No one bothered to answer.
I thought that they should go in the Commuting Classifieds, but alas...........................