Calxeda’s end is not the end of the ARM Server. Yesterday at OCP there was a bunch of ARM news and ZDNet’s Larry Dignan posts.
ARM server army revs up at Open Compute Project powwow
Summary: ARM-based servers haven't taken over the data center yet, but the runway is getting crowded. Can ARM-based servers really get 25 percent of the data center market by 2019 as AMD hopes?
AMD announced their ARM processor.