I was really curious about that post grad issue as well. I'm graduating law school in a few weeks, and if this Netherlands Fulbright doesn't work out, I'm gonna have to scramble for employment. My impression is that each country would make its own choice as to types of applicants it wishes to attract.
I've also heard that prior time spent in the country can occasionally hurt chances. I spent three months in the Netherlands with the UN, its related to my proposal, but it may be a curse. I guess I'll find out soon enough.