A post by Ashim Chhabra from the Yahoo Boss team in the Tech Group adds some details to how Yahoo BOSS will survive under the Yahoo-Microsoft deal. It appears that Yahoo is allowed to continue operating BOSS under the Microsoft deal. Some of the results will be powered by Yahoo, while the search results in BOSS will be powered from Microsoft Bing.
http://searchengineland.com/yahoo-to-keep-boss-in-microsoft-deal-may-charge-in-future-33123
Traditional SEO has centered around moving one web site higher in the search results. The latest forms of SEO such as SEO Monopoly center on moving multiple sites higher in the search results.
