xjournal
I downloaded xjournal and am trying it out. It is an OSx livejournal updating application. It is nice and has spell checking on the fly like all mac apps should. If this posts that will be cool. I will never have to log into livejournal again. All my posts can be done via flicker and xjournal. You can get it here. He also has a cool flickr plugin for iphoto so you can auto upload to flickr from it.