Why?
	l “We evaluated our system on five nodes.”   -job talk from university with 300-node cluster l “We evaluated our Web proxy design with 10 clients on 100Mbit ethernet.” l “Simulation results indicate ...” l “Memory and CPU demands on the individual nodes were not measured, but we believe will be modest.” l “The authors ignore interrupt handling overhead in their evaluation, which likely dominates all other costs.” l “Resource control remains an open problem.”