Incomplete information about real-time dongles
This article claims that there are only two companies supporting real-time dongles, though this claim is both not true and not given with the survey time.
As I known, there have been lots of providers selling dongles with internal batteries and real-time clocks. Actually embedding such components into a dongle is very easy because most of smartcards nowadays have an internal clock circuit.
Thereby my opinions is to just cross out such claims from the article.