It really depends on where your at, and honestly how pivotal you are to what the team is doing. As the boss, it would be nearly impossible for me to achieve this.
I do run a results-oriented shop. We have some guys who essentially work a 4 day work week (I have no idea how many hours they put in). They do try to make themselves available on fridays to answer questions or give quick input into problems we're having. Something like 5-15 minutes on an average Friday.
I, on the other hand, work a solid 5 day week. I do have a hard(ish) cap on my time at 8 hours every day however. I find that if I'm managing myself and my team properly that a 40 hour work week is plenty. Even at a boot-strapped startup like ours.
I do run a results-oriented shop. We have some guys who essentially work a 4 day work week (I have no idea how many hours they put in). They do try to make themselves available on fridays to answer questions or give quick input into problems we're having. Something like 5-15 minutes on an average Friday.
I, on the other hand, work a solid 5 day week. I do have a hard(ish) cap on my time at 8 hours every day however. I find that if I'm managing myself and my team properly that a 40 hour work week is plenty. Even at a boot-strapped startup like ours.