Jerusalem. Reasons:
[1] your screen name translates to "good/OK" in local Arabic so you can answer both "Who are you?" and "How are you?" with the same sentence. Think of the efficiency gains!
[2] very multilingual society - Hebrew, Arabic, English, Russian, Yiddish, French, (Amhari?), Aramaic + others
[3] safe (yes), cheap, good internet, tourist visa renewable every three months by crossing border