I posted about this a year ago, and here I am again. Pinboards! Why on earth offer them? Once again, my materail is gone. I guess you just don't clear your browsing history/cache and keep your machine tuned all the while being able to keep your pinboards. I'm disgusted with Opera! No Where on the download page where it says oh.. look... pinboards... does it say, you may lose your material if you run a cleaner. The numerous people that have lost their material because of this is nuts that Opera would let it go on.. Oh wait, it's in Beta , so that excuses their lack of transparency. So I went and read the reviews, I'm not the only one complaining. Opera emails me playing stupid, oh can you send us a screenshot, when is this happening? Use your own browser and find out. Go ask all the countless other people having the same issues.
The only thing safe is flow for retaining material and as I said early on, extensions notion, webclipper
there are pinboards. The problem here is they are showing in the manager (that doesn't work) And if you export your favorites and open the file you will see pinboards. Now to the person who stated they are hidden in your favorites, I apologize. If that's a backup, why on earth would it be hidden?! The screens are of the (useless) extension, and the other from the exported downloaded file. How do you restore a pinboard from a hidden place? 
