And! is a public W3C standard, is open source, is just a VM, doesn't define own UI components, is not controlled by any private corporation, will be maintained

And! is a public W3C standard, is open source, is just a VM, doesn't define own UI components, is not controlled by any private corporation, will be maintained by browsers' editors, and maybe too many other things I'm not aware of... Remembering now the Monty Python's "What have the romans ever done for us" scene...