dlvr.it: Twitterfeed alternatif, submit your blog article to social network
dlvr.it is a website that serves as Twitterfeed, works by delivering the articles of your blog to the popular social network, such as: Facebook, Twitter, Google Buzz, etc….. automatically soon after it publish.
After registering (sign up), you will be prompted to enter the address of your blog feeds. After that, will be doing verification of the social network accounts owned.
I do not believe you can not use it.