Scott Hanselman is a workaholic. He is also very evasive at answering questions directly if it isn't politically expedient. I have noticed this both in a few email correspondences I've personally had with him and through his comments on his website. I quite like how he explains things and I do think he is a good dude.
Hanselman is also one of those developers that can bang code out 24/7. I've met them. They can get a lot of stuff done, however there is usually someone like me that is picking up the pieces left behind.
Recently I worked with one and he banged out an MVC project, commented out all the tests I wrote after he changed the API I wrote and then went on holiday to Greece for several weeks and then was moved onto another project. Guess who had to clean up the mess ...
TBH I worked in high stress environments (gambling and finance). Management didn't care that I would work to 7-8pm most evenings (9pm start) and do a few all nighters. A few times I was like 30 minutes late twice in a row I would get called in for a talk about "tardiness". I was younger at the time and I thought they would cut me a bit of slack after delivering the impossible on time!!
After a while you realise that it isn't worth the effort and just get a contract job where you earn twice as much and have none of the bullshit.