LJ protocol question

So, I was just about to post a list of photo IDs for the pictures in Chunga 11 that are lacking them in the paper edition. All of a sudden I wasn't sure if I should post the real names of the people who have LJs, or if I should change them to their LJ handles in this context, or what? Changing them to the LJ handles makes it useless for anybody not on LJ, but who else will read it here? Dunno why this is proving such a hard thing for me to make a decision about, but I ask my readers for guidance.

I suppose that using the LJ username might lead to some interesting revelations for anyone who knows the face but hasn't figured out the identity behind the username yet.