I send messages like this sometimes, it's a handy way to send an encrypted message every now and then and also doubles up well as a "if you're using your PC wit

I send messages like this sometimes, it's a handy way to send an encrypted message every now and then and also doubles up well as a "if you're using your PC with someone else, or have it hooked up to the TV in your lounge room you might want to look at this later" notice.