I noticed a couple of issues with cloth.
If I attach a cloth to a vertical pole and set it up like a flag, with velocity on it to make it flap, ok fine. How would I do turbulence in the wind? I don't see any kind of 'rippling' effect in the cloth (though I thought I saw it in one of the demos).
Also, if I put a box behind the flag, and it flaps and hits the box, I can see box poking through the flag. When the flag moves forwards it seems to get caught inside the box and becomes trapped. Any way to prevent that poke-through and subsequent trapping?