The end? I think not. It's still just the beginning.
Besides all that, I assume you're talking about the Online Services section of the media library... in which case there's a couple of sticky threads at the top, one which shows you where to post regarding this issue, and also states that any new threads started will be locked, and another one which is dedicated to the discussion of said topic.
Good luck in finding a replacement. I know I can't, and I've tried them all
. Then again, I'm perfectly happy with the new Online Services browser, mainly because I know how to use it, and also because I'm using the extra features
in 5.22 internal beta :-p