In the last few days Pinterest has blocked images pinned to Pinterest from linking back to Hub Pages. I had some Hub Pages that were getting several thousand unique visitors a day from Pinterest. But no more. It would appear that Hub Pages just keeps getting slapped down in one way or another. I'm just not sure if Hub Pages will ever get back to it's glory days. I for one have stopped putting all my eggs in one basket. I started expanding widely to my own sites and other sites after Hub Pages got slapped by the Google Panda. I'm still making good money there but not to the level I once did. Will have to see what I can do now.