So install the extension, find a link or page to blog about, right click, and blog away!
It supports a variety of Blogging Tools including WordPress (who cares about the rest anyway ’round these parts, eh? )
An interesting feature is that if you use Bloglines, Rojo, Radio Userland or Amphetadesk, then JustBlogIt checks to see if you are trying to post from a News Reader and adapts the blogging data accordingly.
P.S. Many Apologies to the readers for the recent inactivity at WordLog. One has to earn his bread and degrees.