I use MyNetDiary on my iPhone to track my calories, but as I'm trying hard to get back on track, I thought using Lose It! could also be fun, since you can add buddies for accountability and group motivation. We could track each other's progress and hopefully push each other on.
I think it may also be available for Android, but I'm not sure. You can also check on your friends' progress with charts and more on the website - loseit.com.
Anyone interested? If so, feel free to add me: dcruz AT bu.edu and let's do this.