Where do your store your bike? A few of my friends have their bikes out in the open, no cover, not in a garage, and it annoys me to no end! Mine is kept in the garage, with a cover, just in case. :high5:
Around here, bikes that get left out get stolen, or at least parts of them get stolen. I wouldn't dream of leaving a bike anywhere other than locked up in a garage. You're lucky if you have that luxury.