Kenny Verbeke and Sven Gladines of the KU Leuven had a very good presentation about a new building block they are developing. The main function is to make the timeline for Blackboard updates, like you have in Facebook and Twitter.

Unfortunately we have to wait until September/October before it will be available. I know the TU Delft students would love this kind of functionality. It woul be extremely awesome to have this also available on Blackboard Mobile Learn.