Are you doing the following?
- Hosting a site
- Syndicating feed content on your site using RSS
- Not providing links or trackbacks to the originating content on your site
- Posting advertisements on your site
Then you are violating my license, and probably many others, as outlined: You know who you are, and so do I. I would recommend taking down the offending site in question, being honest with yourselves and the community. I have tools at my disposal to make sure it's down at any event. I just hope that you have the moral character to do it yourself.
You've been notified.