NewsGator 1.2 is out and now offers plugin support for external blogging tools. See the developer's Weblog (Greg Reinacker of Reinacker & Associates Inc.) for other tidbits about NewsGator. I believe this is the tool that will bring RSS into the corporate world. These are the plugins listed on the NewsGator site as of June 9, 02003:
Blogger plug-in
For users of blogger.com, or other weblog systems which support the Blogger API.
Current version: 1.0.2.2 (22 May 2003)
Download: MSI installer | ZIP file
Radio plug-in
For users of Radio Userland, or other weblog systems which support the MetaWeblog API.
Current version: 1.0.3.2 (05 June 2003)
Download: MSI installer | ZIP file
BlogX plug-in
For users of the BlogX weblog system.
Current version: 1.0.3.1 (29 May 2003)
Download: MSI installer | ZIP file
ASPNetWebLog plug-in
For users of dotnetweblogs.com, and other weblog systems powered by ASPNetWebLog.
Current version: 1.0.2.2 (22 May 2003)
Download: MSI installer | ZIP file
Third Party Plug-ins
The following plug-ins have been developed by third-party partners. For support, contact the vendors directly.
Movable Type plug-in
For users of Movable Type. More information at http://www.mattberther.com.
Current version: 1.0.1.4 (31 May 2003)
Download: MSI installer | ZIP file
EraBlog.NET plug-in
For users of erablog.net. More information at http://erablog.net/tools.
Current version: 1.0.0.0 (20 May 2003)
Download: MSI installer | ZIP file