Some more sites for you that probably break TOS.
CSS Examination Forums
This one is tricky, pay close attention to the forum topics. Look for the lightbulbs. As far as I can tell, the site would be ‘legal’ were it to remove the lightbulbs, and it would probably improve CTR.
*Remember, Google has been clear that images next to ads is only allowable if you add a placeholder line (or if you are a premium publisher that they allow to bend the rules). … sour grapes, my friend
Instrumental & Acapella forum
Look for the first forum topic.
Lawyer Sage
Pay attention to the formatting down the middle of the site.
And, this one appears to be a premium publisher, so they may be within the letter of the law.