[RobSchley]

Where's the "Advanced" part? This is just JavaScript fundamentals.

[nathancahill]

You underestimate the JS populace

[mark_edward]

Do you mean overestimate?

[Noseshine]

Or underestimate the spread of Javascript over the population, which necessarily includes more and more people less familiar with programming :-)

[badminton1]

I was about to post the same. This wasn't very advanced even in 2008. Also the word "ninja" is overused.