What is Feedburner and is it supposed to be requesting your email address to use HTMF?
This is what I got when checking out HTMF (I dont know how to do a screen shot):

Email Subscription Request

Thank you for your request.

Your email address:

…will receive a verification message once you submit this form. FeedBurner activates your subscription to “hackingthemainframe.com - Prince Rupert Forumâ€