I'm really happy that they open sourced their core code! That's an awesome thing for a company that's making money from this code to do. I know they've had so

I'm really happy that they open sourced their core code! That's an awesome thing for a company that's making money from this code to do. I know they've had some issues going from 1.x to 2.x (see other comments) but this is a really brave step for them to take and I want to applaud them for moving to an open source model for a portion of their paid product. I hope this helps them turn around their 2.x version.