I agree, there's something satisfying about sliding all the things with just one keystroke. I wonder if it's like that desire to chuck things in parabolic arcs

I agree, there's something satisfying about sliding all the things with just one keystroke. I wonder if it's like that desire to chuck things in parabolic arcs that made Angry Birds so popular? I actually bought Threes from the iOS App Store but I've spent much more time on this game for whatever reason.