[blogimus]

I find myself categorizing people into 10 types.

And I have to actively not slouch in front of computers.

[Tichy]

There was an article on hacker news recently about a study that found slouching is actually better for the back than sitting upright.

[mtinkerhess]

Thanks, I missed that one when it was posted:

http://news.ycombinator.com/item?id=1345938