Mail::DeliveryStatus::BounceParser analyzes RFC822 bounce messages and returns a structured description of the addresses that bounced and the reason they bounced; it also returns information about the original returned message, including the Message-ID. It works best with RFC1892 delivery reports, but will gamely attempt to understand any bounce message no matter what MTA generated it.
pygmed is a simple editor for ".desktop" files. It has two panels for editing files. Each panel works independently from the other. You can copy and move files between panels. pygmed can search for file that have similar names or executable commands. It can also detect missing commands.
The satpass script provides satellite visibility predictions, given the position of the observer and the NORAD element sets for the desired satellites. It can acquire the NORAD element sets directly from any site supported by Astro::SpaceTrack. It can acquire the observer's latitude and longitude from http://geocoder.us/, look up star positions in the SIMBAD catalog, and more.
Dudle is an online scheduling application. Users are able to schedule events (such as telephone conferences and meetings) or run opinion polls (for example, to find out which sort of coffee people like the most). Unlike most other similar applications, Dudle offers enhanced access control settings, which minimizes trust assumptions in the polling server.