I don't know the exact date I started working on the first bit of code that later became PEMDAS, but it was sometime around January/February 2006. I'll maybe post a 2 year recap at some point, for those who like trivia type stuff.

For now, I've been working on a new website design that looks better, and is easier for me to edit. I'm also working on version 0.2 of Super PEMDAS, which will mostly be user interface changes. Right now it works, but it's not that great. So I'll hold off until it gets more usable... hopefully late January/February.