HTC :: Wildfire Cant Play Angry Birds Because Of "fragmentation"?

I was looking through my HTC wildfire, I really wanted to get "angry birds," but I couldn't find it. I looked on google why this could be, and I finally found out that it was widely agreed that because of "android's fragmentation" I couldn't play the most popular phone game.... thats basically what I found on google

Is this true? I cant play this game because of a fundamental problem with android? I spend hundreds of dollars on this phone, and I cant play what other android phones can play, thats a real problem not with this phone, but with the platform itself.

All iPhone can use all iphone apps.... All WP7 devices can play all WP7 apps... however all android phones aren't equal?

This phone is better specked than even the old iphone 3g, which can easily play angry birds, so its not a hard ware issue. Anyways, Im not sure if I can put up with this. I dont know if its the devs fault, or androids fault, but its looking like android is to blame, and I might have to switch to another platform if this is true.