LuckyBackup

A Powerful, Fast and Reliable Backup and Sync Tool

Lucky Backup is an application that backs-up and/or synchronizes directories with the power of rsync, another simple backup tool. Features include backup, safety, synchronization, exclude/only include options, allows custom rsync options, remote connections, restore and dry-run operations, scheduling, profiles and command line mode.

Hotot - Micro-blogging desktop client

Hotot is a micro-blogging desktop client for Twitter as well as Identica, developed in Python as an open source application. Despite the fact that it is still in its early stages of development, as stated on the official website, it has succeeded to achieve the "Best Linux Twitter Client" in a poll published on WebUpd8.org

Gwibber - Microblogging client for GNOME

Gwibber is a microblogging client for the GNOME desktop environment. brings the most popular social networking services like Facebook, Twitter, etc into a single window and gives ability to control communication through one single application. It only runs on Linux and is written in Python using PyGTK. It ships with Ubuntu 10.04 and above. Gwibber supports multiple social networking sites in a combined social stream with URL shortening, saved searches, and a multicolumn UI.

MoreAmp - Open Source CD Ripper

Audio player, transcoder and CD ripper

MoreAmp is an audio player, transcoder, and CD ripper for Mac OS X, Mac OS 9, Windows, Unix, and Linux. It plays and creates ogg, flac, mp3, aac, m4a, mp4, wav, and aif files, and plays wma files. It features a 31-band equalizer, repeat loop, variable pitch/tempo, ram or ramdisk preload, and more.