Google Postini != Google Apps

Some of those companies allegedly using Google Apps (eg. Heinz) appear to be using the Postini email virus and spam filtering service. By Google's own classification, Postini does not enter the product category of Google Apps (source: http://www.google.com/apps/intl/en/business/gogoogle-ent.html#utm_campaign=gogoogle&utm_source=en-na-us-ogblog-gogoogle_101909&utm_medium=blog). Presenting the Postini service as a Google App in your article and associating it with 2 million businesses smacks of uninformed journalism.