this is the blog for the videogame company RobotLovesKitty.
*watches picture**watches description*effective... unless you're colorblind
Well, then you can't really differentiate any nodes, can you?
While you're at it, could you change the color of the DataNode to something unique? Otherwise it gets confusing when you're learning, because sometimes you can connect blue->green and sometimes you can't.
Let's make every node be a different color, randomly each time. Would be fun.