Yeah, having never heard of this before, I'm a little shocked. Can you access things like window.opener.document? Fortunately, tabs created by opening the link

Yeah, having never heard of this before, I'm a little shocked. Can you access things like window.opener.document? Fortunately, tabs created by opening the link using the middle mouse button don't seem to have a useful window.opener. Guess I'll be more deliberate about that habit.