Re: Is it just me
I think it's unrealistic to expect a one page article to get just a random person up to speed on complex subjects like these.
Having said that, I found what was covered clearly and concisely explained and, as a mostly db-side dev, had no great trouble following the general gist of it.
Maybe it's just me though ;-)
p.s. I recognize the possibility that you might know more about the subject and found the treatment too simple. However, bear in mind that much more detail might have lost the rest of us.