It's definitely an issue for all cameras. However, it may not be as big of a deal for the camera as a lot of people think. If you live in a very wet environment it may end up causing mold in lenses. But as long as you give the camera a real chance to dry out and you don't do it all the time, I think it's not really a big problem. Bottom line, condensation should be avoided. But it's not the end of the world.