[Organizers] uncaring "bad" dancers

i've seen a few replies recently talking about dealing with certain types of "bad" dancers. (perhaps i am not receiving some posts, since i didn't see the originals that were being replied to). i am interested in hearing comments on a particular type of "bad" dancer. i am referring to people that can be depended on to be late and/or confused about the next step, but NOT because they suffer from some physical infirmity, and NOT because of lack of experience. they may have been attending dances for months or years. it is because they seem to be more interested in flirting with partner then in paying attention to the dance. they are the type that if spoken to about their lack of paying attention will excuse themselves by explaining that they are "only here to have fun". of course, fun for them means less fun for those dancing near them. comments? Jeffrey