sharma.........chalkbag on a carabiner?????

im really baffled to see sharma climbing with a chalkbag on a carabiner like he just started climbing last week or something. pet peeve of mine. if you climb with a chalkbag on a carabiner, let me explain something to you: first off, it makes your chalking 10x more in efficient. the bag swings around like crazy and is harder to get into.
2nd, i have literally seen people fall when bouldering and have the carabiner hit them in the tail bone. one kid actually fractured his tail bone because of the carabiner that was jamming him in the ass. and the other day i saw another kid lay on the ground for a few minutes cuz of the same situation.
3rd, its ugly.