2. Software Updates: Really? The majority of software used by the majority of users, that is available on Linux tends to update basically the same schedule as the Windows versions. Please cite actual comparisons. Otherwise why should I even bother to read the article?
4. Bugs "The silent majority don't experience any problems."
Ask any random Windows user if they experience problems. It's such a huge problem that it's a huge selling point for alternative OSes, for Macs.
The rest of the points I mostly agree with. But those 2 points in the first 4 points, simply aren't true.