Ioannis said:
I remember only one curious thing from my mainframe days.
There was a command "D A" which would Display Active tasks,
and our terminals' spacebars were mostly screwed up, so we
had an alias (I guess) set up so that the system would
accept "DA" to do the same thing, with one difference: it
would say something "Hey, don't be in such a hurry" just
before displaying the list of active tasks.
Another thing I encounter basically every day: Mozilla
news reader and e-mail program has a good spell-checker in
it, but whey you write "etc." anywhere it sees "etc" (no
punctuation is taken into consideration) and immediately
suggests "etc." as a replacement. I bet it will do it in
this message too when I try to send it