I see your points and i'm not arguing against them, but i just don't have the time to do all that. That's why i'm focussing on the features with the most benefit and the software renderer (as useful as it might be and as much as i like software rendering) doesn't belong to those IMHO. In fact, the hardware renderer is actually better suitable for creating an Android prototype, because it's more similar to jPCT-AE (not just feature- but also API-wise).