In the recent few months we have added a couple of new data playgrounds for the community to dig into. First, is the new stats and data available in replay files. And, second is a new API for accessing player profile data from StarCraft II.
We can't wait to see what the community does with this stuff and will do out best to provide you the support you need in your efforts to get creative. We will have developers frequenting this forum to help answer questions and steer you in the right direction. Feel free to help each other too! Thanks for joining us here. :)