If you weren’t aware of this feature, it rocks.   

NewsGator includes the capability to post directly to most weblog systems right from Outlook. To do this, you will need to download a plug-in from the NewsGator plug-ins directory. Numerous plug-ins are available, including some from third-party developers.

After installing the appropriate plug-in, go to NewsGator/Options, and click on the Posting tab. Select your plug-in from the list, and click Configure to set up the plug-in for your weblog.

[NewsGator Tips]