Originally Posted by gmw
Standing desks seem to be gaining popularity - though I don't think I'd like it much. See these at Human Solutions
- and they have links there to blog articles about the supposed benefits of spending more time standing.
I have my desk at work situated to do either or. I find on days when I am tired (due to lack of sleep, or etc) I can be much more productive standing up then sitting. It also allows some variety in my day.