Not trying to choose sides, but stone hail IS annoying. but its part of the game. NOT a reason to spam.i would most probably do the same as charlie did, hail stone is not a strategy, its just used to annoy your enemy, and would result in constant spam or wide block of user interface
if it's stone hail spamming, then fine. but if you're just attacking with stone hail, then theres a difference. spamming is the act of sending dozens/hundreds of attack and recalling simply to bother your enemy. attacking repeadetly with stone hail is different. if you don't like it, kill his troops and take his city. stone hailing is part of the game. I wouldn't do it, as I know how annoying it is, but why would it be here if it wasn't meant to be used?