Huh? From your article:

I should say right away, I haven't found anything crucial and I think there are three reasons why PVS-Studio hasn't found serious bugs

The rest of the article doesn't seem to back up your claim really. It even says "The code is of high quality."

Regardless I agree the article isn't very good, serious or otherwise. If it is serious it uses one anecdotal piece to make a sweeping claim on the productivity of programmers across nations...