Do you think that the federal Office of Personnel Management might have learned their lesson after they got a whole bunch of grief for suggesting workers leave two hours early last Wednesday, instead of actually closing early? The OPM announced a short time ago — 20 hours or so in advance of when most federal employees will plan on reporting to work tomorrow — that due to a “highly variable” storm bringing “ice, sleet, and freezing rain,” federal agencies in the D.C. area will be open tomorrow, but employees have the option of taking unscheduled leave or teleworking.