The popover does seem to require entering an email address before clicking on "continue reading". It actually doesn't, but it's not obvious and although this t

The popover does seem to require entering an email address before clicking on "continue reading". It actually doesn't, but it's not obvious and although this time I did click on the right button, I know there are at least a few times where I've just closed the tab because I thought I had to register or give an email address or whatever.