As you may know, there are unscrupulous individuals on the internet who delight in exposing others to unwanted spam and the distribution of worms, trojans and the like.
Placing a caveat on the sharing of information, whereby FReepers need communicate with you beyond the parameters of FreeRepublic is unnecessary, and raises a concern I'm sure you did not intend.
It might be a better course of action for you to simply post a link to the files/websites you have in mind for review by any and all, at their discretion.