just found out about this in an email from Tony Hill:
Wondering if Pinterest has flagged any of your pins?
(I've found most accounts have at least some of them)
It scans any Pinterest account to show which pins Pinterest has flagged behind the scenes.
Why were they flagged?
Honestly, sometimes it's not 100% clear.
But give the FAQs a read.
Some reasons seem innocent, some see weird (mp3_movie_download?), and some seem scary (blacklisted).
We're still figuring out all these flagged status codes and what they really mean for us.
Paying attention to these flagged pins is an important part of any Pinterest strategy.
I think some of these pins may leave clues and are worthy of your attention...
For me, I'm deleting some of these flagged pins - mostly the ones that don't get traffic anyway.
But delete at your own risk and use good judgement, okay?