I recently read a blog post about people "figuring out iphone unlock codes just by looking at marks on the screen" and it made me wonder about my work laptop keyboard. It looks like this (click for high res version):
It was new when I got it but it is showing signs of age now. How old do you think it is? What can you tell about me just by looking at my keyboard? What operating system do I use on my work laptop? What IDE/editor? Anything else? Polite answers in the comments please.