[MartinCron]

Harvard's very accommodating and even encouraging of people taking time off school to pursue other things. They have an indefinite leave of absence policy, which means that if I ever decide, 2, 5, 10, or 20 years down the line that I'd really like to go back to school and get a degree, they'll let me come back

That's great. I wonder if many (any?) other universities have such a policy? At my school, I would have to formally re-apply after being gone for a year or so. That's the sort of policy I would encourage my children to take into account when they're choosing where to go to school.