That is very cool, I didn't know it existed. I'll tell my young ones about it and, who knows, it might even come in handy for myself and the other half sometime. Thanks for sharing.
I found you because @honeysim has included you in the payitforward contest. I was lucky to enjoy the same privilege when I started out on steemit. There's lots of help available here and mostly you don't even have to look for it. Have fun and keep posting :) As a fellow Australian you could check out @teamaustralia :)