Because so many articles appear on these pages re iOS 10 and how to use it, I wonder if it would be beneficial (and safe) now to download Public Beta 7 without suffering too many annoying bugs on my device. I fear that by the time iOS is finally released, since so many articles have already been written about it here, there'll be no more iMore instructions available on how to use it for those of us who waited. How to use the new OS will no longer be current. Maybe I'm in a minority and most of your readers are already Public Beta members.