I develop with WordPress quite a bit, and one plugin that I found was really handy for social media campeigns was the Twitter Tools plugin:

http://wordpress.org/extend/plugins/twitter-tools/

It automatically tweets when you post a new article. It allows you to add a prefix like "Blog:" then the title of the post. You can also integrate it with the bit.ly API to have the shortened URL generated for you. I think this would be a nice addition to the module.

I'm not as concerned with facebook, because I can just feed the RSS into the notes app for automatic updates.

Any thoughts?