[brianobush]

Yeah, I agree maybe for one night, but repeatedly?

[jrockway]

Some people are interested in their work, especially at Google. I do things every night until I fall asleep, though not usually work.

[Fezzik]

I would love to sleep at work but I am not allowed to (I work at a courthouse). Monday through Friday I work downtown, my gym is downtown, all my going out is downtown, I am and plan to be kid-free forever... if I could save the commuting time, which is minimal, and get an extra hour of sleep or stay out a little longer and socialize, I would be delighted. Heck, I would even do a little extra work if I could just recline on the couch and fall asleep.

[brianobush]

Agreed, I do as well. After a point though, it becomes inefficient to bang at a problem repeatedly.