I'm guessing that you've made your fair share or resolutions for 2013. While daily goals can be tough to achieve, actually getting them done feels really good.
What can motivate you to achieve those goals? Joe's Goals can.
Once you sign up and create an account to use this free service, Joe's Goals lets you create a weekly calendar of your daily goals and will give you a daily score.
Check off exercise on Monday, and you get a point. But if you succumb to laziness and don't exercise, you will lose a point.
This site essentially turns your goals into a game. It's a great way to track your goals and get motivated.