Stop complaining, the only thing you will get is a removal of the mac client beta and you will discover the “happiness” of wine/dualboot/virtualization.
Okay the client is not fully optimized and it’s not a real port but a kind of emulation layer, but it works better than 99% of the MMORPG on OS X (I only know WoW that works better as a full port).
I’m using the mac beta client for months, and the only issue I have is the keyboard shortcut synchro between the PC and Mac version that reverse some keys.
I’m playing on a 13" Macbook not really made for gaming and it works better than almost any other game on this platform.
It’s better than nothing, you should thank the devs for this working beta client.