I had a very positive first initial reaction to this one. In fact, I don't have any suggestions at the moment for improving it, but I will continue to think about it and let you know. Thanks for submitting to my contest!
I've been thinking more about your design. I still like it, but it's a little more abstract than the designs I've ranked ahead of it. It's pleasing to the eye, but a little challenging to grasp what I'm looking at.