Out of over 900 business plan entries submitted by developers building their products and services using the AWS platform, Ooyala is announced the winner of the Amazon Web Services Start-Up Challenge. Ooyala is a video company delivering a high quality interactive video experience with monetization and analytics tools for video publishers and advertisers. As the grand prize winner, Ooyala will receive $50,000 in cash, $50,000 in Amazon Web Service credits and an investment offer from Amazon.com. Click here for more on the contest.