Donorhut - Donorhut offers cloud fundraising software for charities and non-profits of any size.
PenPal World - Connect with people all over the world
Txt2Give - Txt2Give helps churches, non-profits, schools, alumni associations, and political campaigns receive donations with text messages.
InterPals - InterPals is a friendly community of over 5 million friends, language learners, travelers and penpals.
Little Green Light - Illuminating Data. Advancing Nonprofits.
Polyglot Club - Polyglot Club is a new social network for language learners.