UpEffect - Crowdfunding for social good products
Tickr - TICKR is GTK-based RSS READER application which displays RSS FEEDS in a TICKER bar on your desktop.
SearchLikes - Search activity Vkontakte (likes and comments)
Creddon - Tweet for a cause and a sponsor will donate $1 to charity
Bustaprice - Price comparison search website for Amazon.com network
Wheelys Dreams - Crowdfunding for making dreams become real