I added a link to contact me directly at a gmail account I set up for this site. Anything you write and send there should be as private as any other mail account. So if you're worried about privacy, please feel free to reach me there. The link is above my picture and called Zom-b-mail Me.
If it doesn't work, let me know.
Of course, I'd prefer comments on what I post to be kept on these pages.