Well, my high school still didn't even teach anything with android or anything tech. A lot of schools are starting to, so a lot of kids will start to be much further ahead on learning tech and shame than I was.
I was thinking about it recently. I realized just how big of computer science classes I can get if I did this at the beginning of the year. The problem is that I only have a month so I want the advanced students right now. But if I was a teacher and it was September. I'd have my club on the announcements.