I have just switched back to Opera on my Mac, having used Chrome for a while. I'm pleased to get my speedy bloat-free browsing back, but like many people I'm distressed by the loss of bookmarks. I enabled the QAB and copied my Chrome bookmarks file into my Opera profile. That worked a treat for the QAB -- it picked up all the bookmarks I had on the toolbar in Chrome. Very happy with that.
But like many people I also had some bookmarks in Chrome that were not on the toolbar, they were in folders accessed via "Other bookmarks", which appeared on the Chrome toolbar but doesn't appear on the QAB. They are there in the bookmarks file I coped from Chrome, but I can't find a way of accessing them. Is there any way of getting the top-level Other Bookmarks folder to appear on the QAB? Or even on Speed Dial? I think that might solve the problem. NB I don't mind doing a bit of hacking of files if necessary.