Some Blogger blog owners use their Blogger blogs as the center of their peer to peer networking life. Many blog readers are expected to post comments - and to leave their email addresses, as part of their message or profile, to allow direct contact. Long ago, I used the email address of my commenters, as part of an easy "Contact Me" form , on this blog. Recently, we've been noting that Blogger comments don't always include a useful email addresses - many comments simply describe the commenter as noreply-comment@blogger.com Not all blog owners - and readers - appreciate this change. When I leave a comment using my google profile, it isn't linking my profile with my email address. How do I get my email address properly displayed? and Why do so many comments, published to my blog, show the email address of "noreply-comment@blogger.com"? How do I email my readers?