I think it works very well for us at Heroku. I've been here 3 years, and people certainly take enough time off in general. Probably 3-5 weeks for most folks. If

I think it works very well for us at Heroku. I've been here 3 years, and people certainly take enough time off in general. Probably 3-5 weeks for most folks. If they don't take enough time off, their managers are supposed to get on them about it :) Case in point: our office has been closed for the holidays for the past couple weeks, and I haven't seen evidence of anybody doing any serious work on non-side projects (outside of the unavoidable on call responsibilities). Nobody had to use precious PTO for this or feel bad about traveling overseas to visit relatives. I'd say it's highly dependent on company culture, though. We were always encouraged by our founders and office managers to take plenty of time off, and they led by example in this way. If that wasn't the case, it might not be working out well for us. I've certainly heard of other companies where it leads to less vacation.