I did reply to all the "other" applicants that the posting was not intended for them to see and that I apologize for thier inconvenience. I thought this was better than no response.
I will state this though: Other than the intitial response of "so what if a JC Member pasted a private message all over the internet?", the most interesting thing I got out of this was an email from one specific applicant. Apparently he has time to watch Law and order because this was his response to my selection process: "I have also seen your posting on [another web page] as well. I understand someone may have posted it on other sites however, the fact to not review an applicant on those grounds I would think is not legal."
What? So it's illegal for me to select (or not select) a resume to review? Really??