After the first of the year I started atkins. It just made me crave real food and BEER. I was also getting scared after hearing of people with serious, permanent health issues after doing atkins hardcore. Towards the end of January I joined my local gym and started to eat healthy. Nothing crazy, just low fat, whole grain, that sorta stuff. Stopped getting 6 cheeseburgers at $.39 cheeseburger nite at McD's.
Since I've been going to the gym my knee and hip havn't hurt (late last year it would take a couple minutes for my knee to work right after sitting at my desk-I'm only 27). I'm also able to ride a lot longer and further, both onroad and off.
Diets don't work. Lifestyle changes do. What I'm doing now is something I can do for the rest of my life. I pretty much eat what I want on special occasions, but keep an eye on the long-term and eat healthy 99% of the time.
So far I'm down 44 lbs. You guys who are also doing this and have lost large amounts of weight are an inspiration.