RunKeeper announced an impressive new addition to the team today -- MyFitnessPal, a service with over 40 million users who track their weight, count calories, and obsess over their exercise. RunKeeper has about 20 million users who log their fitness activities on the web or using the RunKeeper iOS apps.
Integration between the two services will have some very positive effects. Users can now log fitness activity on RunKeeper, then see their daily calories allotment on MyFitnessPal update automatically based on how much exercise has been tracked.
Calories that are logged in MyFitnessPal will be visible in a user's RunKeeper activity feed. Entering weight information into either one of the apps -- either by typin
