The icons for each group of personal information will show how many unread items exist for that group.
A single tap on the icon will bring up the app for that type of information.
A long press on the icon will create a new item of that type.
Drag any item to the right to remove it from your list. In the case of Google Reader items we will also mark it read on the server.
For all other items it will simply hide it from view in SlideScreen.