Launching in private beta today and founded by original Vimeo developer Casey Pugh and Know Your Meme founder Jamie Wilkinson is VHX.tv, a site that aims to "combine the best parts of the TV experience with the best of the web." But wait, haven't we heard this like a bajillion times? Right away there's something different about VHX as a video-sharing experience, namely that when you hit the service after initially registering and following other users, the videos in your VHX dashboard start playing right away, almost like you've turned on the social video TV.