Only thing I don't like when it comes to chalk is when people leave chalk on the table, period!!!
I hate that....lol
Besides I've also seen it when people leave their chalk cube in "inconspicuous places" but are actually marking their bank shots.
I wish APA and BCA and EVERY other organization that hosts pool games
would adopt a rule that says no chalk on the table at any time, not even while you're shooting.
Look at snooker players. Most of them put the chalk in their pocket when they're done using it.
I usually have a chalk holder in my pocket. I like it more anyway than dancing all over the table looking for a cube.