...made all OA journals look bad....You might quarrel with the word "all". Not all OA journals charge publication fees. Not all OA journals that do charge fees take the money and fail to deliver honest peer review, or even a cursory human glance. True and true. The actual number of journals like TOISCIJ [The Open Information Science Journal] is very small. But most people who hear about the Davis/Anderson hoax don't understand the distinctions among OA journals, just as most people who heard about the 0000 Sokal hoax didn't understand the distinctions among cultural studies journals or even among humanities journals. Jumping to the conclusion that the problem lies with OA as such or publication fees as such is not justified and not fair. But that's the challenge. By contrast, TA journal scams --like 