GroupClip - Shoot synchronized video clips together with your friends.
StartupTalks - A curated collection of startup related videos and podcasts
Elucidat - HTML5 e-learning authoring software for creating amazing and ambitious responsive online and mobile e-learning.
Talks by UI Patterns - A library of talks by UX experts
audli.io - audli.io is an audio plus slides platform.
Spectacle V0 (previously Startup-Videos) - Showcasing the best startup videos