@davidWHITMAN, nope, as Klaatu mentioned in the show, Scratch is programmed in Squeak, not Perl.

Thanks for the show guys, have shared it with my non-techie educator friends, will be interested to hear what they make of it.

Cyanide Cupcake, I didn't quite understand the part where you were talking about talking to other teachers who were worried that they hadn't been taught programming themselves. I think you used the example of English teachers. Were they curious about incorporating Scratch into their English lessons, or did they happen to have to teach I.T. sometimes as well in their schools?