EmptyGee is an open source application that allows you to test your Magic: The Gathering® decks by yourself, or with your friends over the internet. This product was not designed to supplement normal play, it was designed to complement it. So don't be a jerk; keep playing and keep supporting the game we all love so much.
It stinks when you can't test your new deck because your friends are all too far away. With EmptyGee you can play with your friends anytime as long as you have an internet connection.
Building a deck is already hard enough with all of the competition these days. EmptyGee tries to at least take away the math piece of that by including charts of mana ratios and card counts.
EmptyGee is an open source project available for anyone to see at github.com. It wasn't created to make money; it was made to learn how to play better and to make better decks. Don't abuse it.