I've read a few of the articles, and so far, there doesn't seem to be anything there that has been substantiated beyond Calacanis and the other guy saying they'

I've read a few of the articles, and so far, there doesn't seem to be anything there that has been substantiated beyond Calacanis and the other guy saying they've heard those rumors too. No charges have been filed. Arrington has made no public comment. Few mainstream reporters have reported on it. It seems unlikely that at this stage a productive discussion is to be had at Hacker News.