Creddon - Tweet for a cause and a sponsor will donate $1 to charity
Startup Stash - A curated directory of 400 resources & tools for startups
Wheelys Dreams - Crowdfunding for making dreams become real
Remote Tools - A repository of handpicked tools for remote teams
eSolidar - Charity shops and online auctions to support great causes
Curatedseotools.com - Curated directory of the best SEO tools.