Jet,am with you here.
I cant understand it too...so many guys/gals rant and whine, but still stay on.
Perhaps its a question of making it look bad for the outsiders so that can bring their buddies from all the all over the place to come join them under the big ole sun?
Or, slow the recruitment down to force the company to improve their package?
Dubai is far from perfect, no doubt about it, but to each his/her own and you have to come in with your eyes open. If you make a mistake and the life is not the one you want, feel free to admit it and move on. No one will think lesser of you.
To continue to stay, and then whine and whine, well, what can I say?