I have not heard of Kerbin. (And John Carter slipped my mind, I never read the books.)
Oh man. It's a great game. I very, very highly recommend it, if you have the time and inclination. Steep learning curve, but it's better than it used to be, and you can ask always ask for help.
Cuthalion's art is the prettiest art of all the art. Like my avatar.
Number of times Roland St. Jude has sworn revenge upon me: 2