I've been wondering for a while. littleblocks is a client mod, so nobody else could see it but me, but would it crash the server/my minecraft/others minecraft? and if it doesnt is it O.K to use it? i think it would be great for my personal decor, like cups and mini-houses and other things, even redstone! but I really am scared to try, for fear of being banned. or kicked. or even just shunned for the "black magic" of using a modded game.