Overview is a new Cydia tweak that was released recently that is a widget for the Notification Center that integrates Mail, Reminders and Events together in your Notification Center. It is an extremely useful widget that saves space and will make you more productive at the same time.
Instead of having to launch Mail, Reminders or Calendar you can access basic functionality of the app from the Notification Center. For the Mail app this includes seeing a preview of all your emails, deleting emails and marking emails as flagged or read. Integration with the Reminders app allows you to complete and Delete items and the Calendar integration allows you to see upcoming appointments/events.
There is quite a few Settings for Overview that include setting the time format, hiding notifications, the preview size, list format and the ability to change the order of the pages (Mail, Reminders and Calendar).
Overview is also compatible with Tap to Widgets which allows you to extend the tweaks functionality by adding new pages for applications like Notes. Then there is support with third-party tweaks like IntelliScreenX and Dashboard X.
If you are interested in Overview you can find it in the BigBoss repo for $1.99. Let us know what you think of the tweak in the comments section below.