well, if a screen gets to scratchy, what could happen to gameplay? and is the touchscreen replacable?
nah neither of those problem atm. how much less scratchier would the screen get if you get some screen protectors? would they neverscratch? or just some?Yes you replace the digitizer. You can buy a replacement online, or send it to Nintendo for their repair service.
If a screen gets scratched, I doubt it would interfere with play unless you cannot see past the scratches, or you can feel the stylus rubbing over the scratches O_O
