I was playing back my Stratux capture and caught my own traffic report, which is cool. I should be able to get traffic showing on the map from this, which is cool. I'm still combing over the GDL90 specs and figuring out how to best structure it in my code.
If you are at all handy, computer-wise, this might make for a fun project that has the potential to open your eyes to the traffic around you, while keeping more money in your wallet, so you can actually go flying.