Which Autopost services does Posterous support? – Posterous Spaces: Share Smarter

Autopost is a way to easily post your content and update to multiple social networks, blogs, and other services simply by posting to Posterous.

We currently support the following Autopost services:

Facebook- Profiles and Pages
Twitter
LinkedIn
Blogger
Tumblr
WordPress (XML-RPC must be enabled)
Drupal
Flickr
Picasa
YouTube
Vimeo
Scribd

via posterous.uservoice.com