[AmosLightnin]

I worked on Scratch for 6 years, in charge of the online community. We often encountered adult programmers who were surprised by what was possible in terms of complex projects with Scratch. There was usually a great deal of concern about how the transition to "real" (text based) programming languages would go. It always seemed strange to me, this attachment to text based programming as the only "true" "real" etc. programming. At any rate, I saw quite a few kids make that transition without any problems. I've still never seen any systematic evidence that moving from tiles to text presents significant difficulty, and yet so much energy is devoted to "solving" this problem.