"Switching hypervisors isn't something to take lightly" Ars speaks with users and partners unhappy with Broadcom's changes. Credit: Aurich Lawson | Getty Images Credit: Aurich Lawson | Getty Images After closing a $69 billion deal to buy virtualization technology company VMware a year ago, Broadcom wasted no time ushering in big changes to the ways customers and partners buy and sell VMware offerings—and many of those clients aren't happy. To get a deeper look at the impact that rising costs and...