Anyone who has used Weebly will know how simple and straightforward the drag and drop site builder and web host is to use. For anyone who isn't at all geeky it's a dream. It could be said that it's so easy even a child could do it!
I'm sure quite a few kids are already using it for this reason. Now millions more will be, too, as part of their schooling, because Weebly has very craftily targeted the education market in the USA.
This is a huge, untapped resource. I mean, which other web hosting providers have a product specifically designed for children? I'd say Weebly has pretty much cornered the market even before anyone else figured out it was there!
Very, very smart.