[showsover]

No, working for free is not a good idea. Perhaps for non-profits, but even then you are better off to either charge a friends' price, or just donate money.

How would someone that just graduated pay rent and food when they don't have a job that, you know, pays them?

[acchow]

Wealthy parents. An ethical issue with working for free is it gives an advantage to kids with wealthy parents, lowering mobility.