Update: ping.fm is pretty much dead. use the twitterfeed method here instead
automatic facebook twitter myspace linkedin and other status updates from wordpress blog posts using your rss feed
This will teach you how to setup your wordpress blog to send automatic status updates to all your social networks every time you make a post.
I have this set up with a Feedburner feed and it is working for one blog but not others. Â Any ideas why it would work for one and not another?
Why do you say ping.fm is dead? It seems to be working for me. Do you think it will stop working soon?