Comments on this wiki are sent by email, and will be read by a human before posting. Your email address will not be displayed on the wiki. If you don't want your real name to be displayed either, don't put it in the From: header.
You retain copyright to any comments you send. I will assume that unless you tell me otherwise, you agree to make them available on my web site under the same licensing as the majority of the other pages.
The formatting of comments is a work in progress. Plain text works fine, but other thing may look a bit odd. The pages are generated from the original messages, so as my software improves, there should be less problems with the formatting.
By the way, your message body will be published verbatim, so again, if you don't want your email address published, don't put it in the body of your message (e.g. as a signature).