StrawPoll - StrawPoll Meetings offers a simple interface to create polls that can be used to schedule meetings. With two simple steps, your next meeting is scheduled in seconds.
Curious Polls - Answer a question once a day for the chance to win £100/$100
Loqbooq - Decision log for your project.
minipoll - Create simple shareable polls in seconds
poal.me - Free, realtime, configurable, user created polls with pie charts as well.
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.