Plume for DashClock is a simple plugin for Roman Nurik's DashClock that let you see the count of unreads tweets in Plume.
The code is open source and is using the public status broadcast of Plume for Twitter.
2013/04/02 - 1.03
* hide the null counters in the extended view
2013/02/17 - 1.02
* shorter display in status mode
* add an option to hide the widget when all counters are empty (on by default)
* add an option to select which counter is displayed (TL, Mention, DM)
* warn when Plume for Twitter is not installed
* backup/restore the settings using the Android Backup system