The latest evidence that cloud computing is for real: Amazon added Red Hat’s JBoss to its EC2 cloud computing platform, while ServePath stepped into the fray with its GoGrid. “There’s been a spirited argument in IT circles about,” Bill Snyder writes in Cloud computing on the rise. “That’s still unclear. But there’s little doubt that there’s room in smaller companies and departments of enterprises to save time and money by using someone else’s infrastructure for some deployments.” And while Snyder stops short of suggesting GoGrid will become a real threat to Amazon, it really doesn’t matter, because “the competition between the two will give a lot of users a chance to take cloud computing for a low-risk, real-world test drive.” Technology Industry