In response to several requests, I somehow managed to hack into the mind-bendingly complex settings of BLOGGER.COM and alter the "comments" settings. It's probably never been done before, but hey: I went to college in the mid-90s. I know a thing or two about the WW Interweb.
Now you should be able to post comments without any trouble, no matter what your email address is. So bring 'em on, amigos!