Resizeable widgets & notifications.
Two cool new-ish features of android are resizeable widgets and expandable notifications. So far I've not come across many 3rd-party apps that make use of them though. For notifications, this is understandable because Jelly Bean was only released a month or so ago, but resizeable widgets have been possible since 4.0, so I would have expected some progress to have been made by now.
Surely this is a job for the Android Army? Apart from Google's own apps, does anyone have any examples of widget resizing and enhanced notifications being used effectively?