Simply put : it's the news module from wb2.8 with twitter updates
( work on 2.8 )
In the settings you can enable twitter support, add your twitter id, password and a prefix to your tweets like "New : "
then when you post you post, you have the choice to tweet that news, by default, when first creating the news, it suggest to tweet about it, when done, it automaticly goes to "no";
The tweet is the prefex, the title (shorten if necessary) followed by the link to the news (shorten by
http://is.gd/ )
this is a first release, some texte have been directly inputed so no multilinguage yet, BUT charset is OK to tweet.