
That reminds me...
I set up a new computer once which had two 'e' keys. It was where the 't' key was. I never noticed it until a student pointed it out to me.
Been touch typing for so long I never noticed it.......
Still, shame I couldn't have found a few of those and put them in the computer lab for April 1st.... Would have confused more than a few students (I admit, that isn't exactly hard).....