The focus on return on investment as an indicator of IT value <A HREF="http://www.eweek.com/article2/0,1895,2022160,00.asp?kc=EWNAVEMNL092906EOAD">is actually bogus</A> and is increasingly not being seen as the best way to measure technology decisions, Stephen Walli, a former employee of Microsoft and Optaros, said at the Gartner Open Source Summit. In an address entitled "Enterprise Open Source: Delivering Value Versus Cutting Costs," Walli said that rethinking IT strategy with open-source software enables the IT organization to get back to supporting the business rather than focusing on simple cost management.