You're not going to believe this, but when I was a kid, I discovered the interesting patterns in scribbles.
I would intentionally scribble on a piece of paper, then visually scan the results and fill in the areas were I saw interesting patterns. Pretty much in a way similar to your scribble in this post.
I can almost remember some of the results... They're right there on the fringe of my memory...
So, what's that they say about great minds? ;)
i'm pretty sure they think alike ;)
too bad we couldn't think alike and SOLVE the bitshares/open ledger conundrum!!! arghhhh