Creative Commons Licensing

I think if I were to creatively churn out my ideal "license-able" item it would be some sort of image similar to the Nike swoosh. Something super simple yet easily recognizable and associated with a particular application. My image or "logo" would be licensed with an Attribution + Noncommercial (by-nc) Creative Commons license. This logo would be associated with education or learning. It would be great for people like us to promote our efforts provided these efforts were education related and not raising profits for a corporation or for profit endeavor.