I would have to guess that there's probably some small amount of abuse...but aside from that, i think it is the fact that it is unpaid leave. I think if the leave were paid, there would be tons more abuse. To be sure, there's still risk in trying to go off on your own. Imagine that you hate your current job, have this chance, then take the chance...and then you fail spectacularly...Would you really feel good about going back to your crappy job? Maybe because i'm thinking through the mind of a sad American (sad because we lack many social safety nets such as this program)...but returning to a shitty job after failing big time doesn't sound like the nicest of feelings. Still, as much as America thinks that we're entrepreneurial, i sure wish we had this system.
