ok so scratches doesn't void the one year warranty right? the reasons i don't want to get a screen protector are because it makes finger swiping feel different and i've heard problems where it interferes with the sensor. makes the screen feel sticky plus if it's not put on relatively even on all sides it bothers me because i have this thing about being even. >_<
the reason i want to get one is because i don't want scratches. it seems people are getting them with this screen even though i never got one with my razr maxx. i just figured screens have improved to the point of no scratches so i haven't seen one in any of my last 3 smartphones (htc incredible, galaxy nexus, razr maxx), all of which never had a screen protector and have fallen on the ground face down. i had a screen protector on my original droid and it felt tacky at times and eventually the sides started peeling. i eventually took it off and never got a scratch on it.