5 - global error indicators should be displayed in red
6 - accesses unitialized rows when screen is too short
7 - different colors for done hosts
8 - different colors for UNREACH hosts vs. real failures
9 - Detector of orphans (unused queue dirs, jobs on non-existent machines, non-queued jobs)
10 - When bex run uploads a temporary file, shouldn't it be more insistent on removing it on failures?