Just heard that one of my friends got an ETA to Indonesia! Now, the wait gets more agonizing for Greece, especially since I probably should have heard last week...
I hope your calculation for Greece of March 21st is right! It's around when I was thinking too. I can't imagine it would be much later because at the beginning of the month, I received word from one of my affiliates in Salonika that the Greek Fulbright officers were visiting with him and discussing how my project could positively contribute to the Jewish community, and the city of Salonika.
Based on past years, I should find out from Greece hopefully within the week or next week. This is agonizing (but at least I have my backup plan in place!)