Keynote Systems and OpTier Partner to Deliver End-to-End Business-Centric ... - MarketWatch (press release) http://news.google.com/news/url?sa=t&fd=R&usg=AFQjCNGsXApuM6WAmE-wspQO-ENPZAqbzw&url=http://www.marketwatch.com/story/keynote-systems-and-optier-partner-to-deliver-end-to-end-business-centric-application-performance-management-solution-for-web-application-service-assurance-2010-10-28?reflink%3DMW_news_stmp