nicely done @Ethsim2 
Perhaps category specific placeholders could be a useful addition? (although I sort of recall there may be a component somewhere that already does that feature)
I actually want to use this to make them ALL funny on one of my forums…
“WHAT IS WRONG WITH YOU? CAN’T YOU READ???”
“What’s the difference between someone who doesn’t search before posting and a lazy arse?”
"If you are reporting a bug, please first make sure it is not an arachnid. "
“What is the airspeed velocity of an unladen swallow?”