The first time I read this whole exchange between Ceara and the CC sub, it was obvious to me that he was getting off on being manipulated and threatened. And I'm sure that Ceara posted his cc# and the contents of their conversation fully aware that he'd be just as turned on by that ... thereby insuring a satisfied customer sure to come crawling back for more. So the whole debate over whether it was wrong of her to post his cc# is beside the point. Ceara, being an astute dominatrix, was playing exactly the game he wanted. There's little to no danger of this guy ever taking legal action against her, and they both know that.
As to the broader question of Ceara's "work", it's social value, and the consequences to her personal life now, and in the future: I think Ceara has been spectacularly successful in identifying and targeting a specific niche in the vast market of desperately lonely men, and exploiting it. She gets paid for doing practically nothing [ but in that regard how is she any different than Monstar? ]. I think at least a little of the acrimony and criticism directed against her is motivated by the realization that, unlike most "sex workers", Ceara isn't actually selling her body. And therefore men who covet her are unable to disguise the unpleasant truth that it is clearly them being exploited by her, rather than the reverse.
It's pointless to split hairs over what constitutes a "whore", since we're all whores [ Some of us are just a little cheaper than others ]. With one relatively low-profile site, there's little chance of it hurting her future professional aspirations. And any "man" who'd feel threatened or turned off by what she does, is probably someone she'd want to pass on anway. All in all, I'd say Ceara's a pretty savy young tart who knows how to prey on the sad and pathetic. Hurts don't it?
If only she wasn't so fucking fat.