The issue is that we lose the distinction between content and ad. As this distinction blurs, less people will be able to say which is which. I guess the real question underlying this is the one underlying advertising in general, how much are we morally allowed to manipulate someone who did not give informed consent for the purpose of modifying their behavior in a way that is beneficial to us?

I think he refers to the tool the author was using to query the code.

> Let's go inside its source code using CppDepend and discover what makes it so special.

And the article is written by the creators of CppDepends

You might be interested to know that other parts of the world seem to have solved this quite ingeniously.. At least in Australia and New Zealand it is very common to have stalls with doors hinged and sized so when shut they overlap an outer bit. No gap.

I didn't realize people peeking through the slim slit was an issue.