When we talk about making programming accessible to kids (or anyone new to it), I think of how selling and distributing software is different now than it used to be. Webapps and app stores make it easy to reach thousands or millions of customers, but what's the modern equivalent of a kid writing something in BASIC (or VB) and selling a few copies to friends, parents, local businesses, etc.?

Some kind of Ruby/Tk/SQLite bundle that produced a universal executable (say, mac, win, lin) would be cool, I think.