If you have your own blog (anywhere!) and want to post a comment/reply to a post or event
on spraci to both your blog and to spraci (as a reply/comment to a post or event) you can
now use trackback pings to do it in one go.

You can find the trackback urls when viewing a full blog item, at the bottom of a page
about an event and at the bottom of a topic view in the forums. (these pages also contain
trackback autodiscovery code).

There is also field for you to enter trackback urls when posting to a forum or blog on
spraci.
This allows your post to also appear as a reply on other sites supporting trackbacks.