Have any of you-all considered replacing (student) linux workstations with small single-board arm systems (eg a Raspberry Pi2 or TI's Beagleboard)? In terms of unit cost and power consumption they seem like an attractive solution for run of the mill, interactive work.
Related question, is there a fork of SL/RHEL that comes precompiled for arm? Nathan - - - - - - - - - - - - - - - - - - - - - Nathan Moore Mississippi River and 44th Parallel - - - - - - - - - - - - - - - - - - - - -