there would be riots

i hope no

hope not, and nintendo will hate people makeing $$$ on a product they never did!

no

It uses the GNU Affero General Public license, which has the same restrictions and freedoms as GPL v3, where you are able to fork and edit the code and repositoory as long as you include and publish any and all changes made, and the Affero version needs it alongside the website.

probably if donations stop bringing enough money