Haha, your website just lost my complaint, which I'd lovingly crafted! I'm not going to write it out again, but in summary then:
1. Your DRM is very easy to break as shown by about 10 minutes of google research
2. Those who want to misuse ebooks will do so because of 1 with crazy ease
3. What's left is a pointlessly punitive system for regular users
Conclusion: In my opinion your DRM, and it's associated digital editions reader, is awful. You should have never done it
There's a "Submit Product Feedback" tab at the bottom of the message page.
Perhaps you'd like to resubmit this treatise there? It certainly doesn't
belong in the Forum.