Dustman - Firefox extension to close unused tabs.
UpEffect - Crowdfunding for social good products
Tab Wrangler - Automatically closes inactive browser tabs
Tickr - TICKR is GTK-based RSS READER application which displays RSS FEEDS in a TICKER bar on your desktop.
Symgi - Symgi - New minimal and pure bookmark site. Open multiple or singular links from bookmark groups.
Creddon - Tweet for a cause and a sponsor will donate $1 to charity