mine says "PINBALL RULES" on the sof.
i change the other pins quite often with a funny message for my kids to read.
they get a kick out of it and like to see what message i have written to them.
I reckon that's a great idea. Kepps them interested o see the next installment.
I just had a great thought......when not on speaking terms with the wife, you could use this function to let your thoughts be known etc etc
thats all well and good (great idea) but watch out what you write, if she doesn't like it she could attack it with an axe, or in the likes of my wife she would remove the batteries to get rid of the message, or my wife would grab a soldering iron and jump or remove some of the jumpers on the mpu board to really stuff me up!!