I'd like to know if flying through clouds will affect the weathering model of the planes. I mean, will we see the planes glisten with water after flying through a rain-cloud (do all clouds carry some form of precipitation?) and if so, if the plane had bits flaking off, would this cause them to stick to the surface? The cloud part of this question is purely coincidental; I am not some clouds nut!

Also, I doubt what I have said will be able to feature, but the aspect I'm focusing on is the effect of flying through clouds and also the limitations of the weathering system.
Did Oleg ever answer whether the terrain would be affected by the weather? I'd love to fly a sortie when the sky is clear and return to a saturated airfield (with the grass visibly darker due to the rain).
Also, if you're flying a bomber, can the crew vomit? A bit of an odd question, I know, but I am sure that I read somewhere that due to seating arrangement in some bombers, the chaps could be in for a rough ride if violent manoevures were taken. Certainly this could affect the mission, say if a gunner was sick. It could be part of the animation too.