The enterprise software is subordinate to the attacks. The traditional players of the infrastructure as HE MAKES HAPPY are seeing their replaced products of the center with the free plans of opened source, while the traditional suppliers of application like Oracle/Siebel are spostandi from SaaS. But it is this a slugfest with only a winner? Turned SaaS and of open source at last makes to face for dominanza of the business model of software - WWF…