Much like the search industry, this isn't exactly Microsoft's forte[1]. I think they see the benefit in shipping something fresh, given that they're not exactly

Much like the search industry, this isn't exactly Microsoft's forte[1]. I think they see the benefit in shipping something fresh, given that they're not exactly at risk of going much lower. 1: http://www.gartner.com/it/page.jsp?id=1372013 http://www.gartner.com/it/page.jsp?id=1372013 (see table 2)