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.
Lipoker - The easiest way to play poker online with friends
Loqbooq - Decision log for your project.
Slack Poker Bot - A bot that turns Slack into a Texas Hold'em client
Polls for WhatsApp - Create & share quick polls in your WhatsApp groups
EasyPoker - Host poker nights without chips or playing cards