Yeah, I'd actually probably would tell him, since it is kind of a big deal, but there is a tricky ole thin line here, and its boundaries are pretty deceptive... Had it gone farther, maybe he should be entitled to know, but seeing as it didn't go past a few e-mails and calls, I'd say its a judgement call. If you don't foresee this being a problem for them in the future, then fuck it, but if you do...

Yeah, judgement.