Heh I'm curious about that too.
The elementary school my wife teaches at just bought 20 new 20" iMacs for their computer lab. (yes, I said Imac not eMac) I told her they better get some sort of screen protectors b/c the displays won't hold up to grubby fingers contsantly poking at them.
Dunno why I care though, but yeah.
(on a side note, her school purchased these with funds from a private technology grant, from which they also installed school-wide wifi and gave all the teachers 14" iBooks)