Yesterday it was freezing in the area I work, which prompted me to go ahead and get a space heater for my cube. I bring it in today, but haven't used it yet as it's pretty comfortable. However, the inevitable email comes across our local "ads" (usually "for sale" posts, 99.9% non-work-related) mailing list from someone complaining about the heat. As a result, it's only a matter of time that this juggling act goes to the other hand and we're freezing again.
At least this time I'll have the heater to compensate.