A few random bits:

SDB asked about these characters a couple of years ago, before Chizumatic [link: @mark 20060907.2300]. Kuroi-sensei is having a fit of Yukari-sensei styled glee.

And this is something he asked just recently: Abunai serifu kinshi!

The poor underutilized Miyuki is my favourite.

Either my tolerance for stupidity increased recently, or I'm just going senile, but I enjoyed the burning salesman skits more than on the first pass.

Similarly, all the cute stuff like the pressure of big-sister responsibility seems even cuter now.

You can see Avatar sweating these parts.