[CalRobert]

" Some weeks it is 5-10 hours per week"

That's a pretty important data point! There are exceptions but I'd say very, very few people doing 200k+ in SV are working less than 40 hours per week, much less ever working 10 hours per week.

[amelius]

Well, some of us spend hours per day slacking on HN :)

[roel_v]

There's 'working' and 'being at work'...