Curious Polls - Answer a question once a day for the chance to win £100/$100
Floobits - Floobits brings real-time collaborative editing to text editors, IDEs, and now Atom.
Polls for iMessage - Group Decisions Made Easy. Create polls, vote, and view the results directly in iMessage. The easiest way to make any group decision.
GitLive - Extend Git with real-time collaborative superpowers
minipoll - Create simple shareable polls in seconds
Keyory - Schedule periodic emails and get aggregated responses delivered right to your inbox with Keyory.