Popitalk - Popitalk is a website that lets you watch together with friends. You can watch Youtube, Anime, Movies, TV shows and Music together on Popitalk!
Img.vision - Image hosting & video hosting for eCommerce sellers
Hyperbeam - A better way to watch together online
UploadHouse - Thumbnail and resize your photos and images
FileParty - Watch local files together in real time
ImageVenue - ImageVenue is a great online hosting service that allows uploading pictures for showing creative works with a simple-to-use technique.