My guess would be poor programming. AoC was supposed to be DX10 from the ground up but ended up launching without actually having DX10. I didn't even play the game long enough for the DX10 patch to come out, but the fact that it was supposed to be a staple of the game and didn't even make it into the launch (which was delayed over and over) makes me think they half assed it and/or really didn't know what they were doing with DX10.
My guess would be poor programming. AoC was supposed to be DX10 from the ground up but ended up launching without actually having DX10. I didn't even play the game long enough for the DX10 patch to come out, but the fact that it was supposed to be a staple of the game and didn't even make it into the launch (which was delayed over and over) makes me think they half assed it and/or really didn't know what they were doing with DX10.
thats true, even though i didn't play this game since start, i heard from many players that it has a terrible launch and was basically released half finished and full of bugs.
honestly, now it is not buggy at all, it is as any other game... but maybe DX10 is not finished yet as you said, so for now im just gonna stick with DX9.
thanks !