Kahoot! - Kahoot! makes it easy to create, play and share fun learning games in minutes—for any subject, in any language, on any device.
Pinterest - Pinterest is a visual discovery tool that you can use to find ideas for all your projects and interests.
Sli.do - Slido is the ultimate Q&A and polling platform for live and virtual meetings and events. It offers interactive Q&A, live polls and insights about your audience.
DeviantArt - deviantART was created to entertain, inspire, and empower the artist in all of us.
Mentimeter - a web-based polling tool for workshops, conferences & events
Dudepins - Dudepins is a visual blog that allows you to bookmark content that interests you by pinning it to your personal page. It is essentially a version of Pinterest with content that is catered directly to men and male interests.