Cil is an easy-to-use command-line driven distributed issue tracker. Using Git as it's storage backend, the power of a distributed version control system can be harnessed to enhance and provide powerful features. Cil saves the issues, comments, and attachments locally in plain-text for ease of use and easy accessibility.
GoldenPod is a command line podcast client. It allows you to easily manage and download podcasts from the command line. It can download podcasts from standard RSS(-like) feeds, or it can attempt to parse any other cleartext document (XML or HTML) for a list of audio files and download those. For users already using BashPodder, it can function as a more feature-rich drop-in replacement for it.
fnf is a script that provides a list of a Twitter user's friends and followers. If you provide a username (and optional proxy), fnf will generate two files: USERNAME.followers and USERNAME.friends, consisting of a list of Twitter screen names and real names separated by " :: ". This data is easily used in scripts or imported to spreadsheets.