Click to expand the photo above. It is a minor question about Google, IPO's, and was part of my 500 HTTP error code collection.
Screen shot
This is the screen shot of most interest, I would guess.
From Vingettes
As before, click image for the full size view.
Quora reviewing
This is (was?) the way Quora reviewers could collaborate via a restricted permission extension for Google Chrome browser. I think. There is nothing sinister about this, as browser extensions are often developed by third-parties, and must be authorized for use, both by user and by developer.
Click image to view full size.
Downvote Cabal: A locked board
Very nice to allow everyone to see who was admitted ...
and who was not.