"Uber is a social platform that lets individuals manage their personal media with tools to discover, share and organize visual content they and their friends care about."

"digital library< ...

"UltraFan is a community and social networking site designed especially for sports fans like you. Each UltraFan will be able to create a full profile page with the ability to post their own video, photos and blogs. ...

"Umundo aims at providing consumers a unique service, subscription-free with their cell phones: instantly send video clips direct from the phone to popular sites such as MySpace, my Yahoo, Google, iTunes for easy vi ...

"UnCut Video is the place to come to watch and share videos on the Web. Upload videos instantly from your desktop, webcam, camcorder or mobile phone. Watch videos from your home state or from across the globe includ ...

"Dog-lovers community site where all dogs get a free website! Dogs, doggies, puppies, websites, dog photos, dog rating, forum, tips etc."

"Here at Uniteddogs.com you can create a detailed page for your dog - add hi ...

"Userplane is the world’s premier communication platform for online communities. The company’s hosted applications enable instant community and communication for websites of any scale and audience. Th ...

"Ustream.tv is a live streaming and social networking service, that allows Members to stream live content, video chat and create unique personal profiles online in order to find and communicate with old and new fr ...

"Save and organize videos, clips and links from anywhere all in one place"

"Uvouch.com gives you one easy web site where users can search for the best in online videos and websites, collect the videos and links to ...