Let me just add this. As sad as the thought of Dan making these bigoted comments is, it's even sadder to think that someone might have made stuff like this up. We've got enough real hatred and bigotry in this world. Personally I'm not inclined to believe that Craig Lenti would have it in him to pull such an elaborate defamation scheme, and can't see what he'd really have to gain out of it.
Besides, several other CBS Radio employees at the time have backed this up, including former music director/overnight host Lenny Bloch. You could argue that these former employees are disgrunted, but I'm not sure why want to defame Dan in particular. They had nothing but nice things to say about the other on-air talent at the time. Also, people are making the "innocent until proven guilty" argument, but seem to be presuming guilt on Lenti's part - aren't *both* sides supposed to have a fair trial?
But it doesn't really matter either way, because it seems that Dan's termination was due not to the allegations, but to his association with the station's "oldies" days, and the desire to bring in a newly available talent who fits with the station's current image. Remember that Dan didn't even get so much as a slap on the wrist when the allegations first came out, and Entercom stated that they were "standing by [their] talent". People had pretty much stopped talking about this prior to the termination.