Google +1 was a content-focused social network platform.

Responster gives you the clarity, collaboration, and control you need to power your feedback process - company-wide.

FluidSurveys is an online survey software to create surveys.

poll.ly is a platform gather ideas and opinions.

Voat.co is a news aggregator and social networking service where registered community members can submit content such as text posts and direct links.

SurveyMonkey is an online survey tool.

TallySpace is an online and SMS based voting platform.