Hahaha, that's brilliant.
I have that with computer keyboards. When I like one, I won't replace it untill it breaks down. Just to see how long it will cope. Since playing a lot of GTA MTA SA online (if you don't know what that is, don't bother
), my left shift key has become a bit wobbly. That's all for now. Oh, and the volume keys lost their paint. Which is sort of strange.