Felt guilty adding trackbacks to various MA blogs without having a way for any of them to trackback from me -- so I'm now using Haloscan
to provide them.
I personally use this page
to send my Trackback Ping to other blogs. If you want to add a Trackback, click the "Trackback" link at the bottom of a post, then copy the Trackback URL from the popup to the Trackback Pinger
and fill in the rest of the form. You could also use whatever Trackback Pinger comes with your blogging software or provider.
Also added my e-mail address to the right column.