Doesn't work. I don't get the point of "mobile web". What in the world is mobile web? Web is a web.
And the mobile web is web tailored for mobile devices. Come on.
My gripe with secondarily calling your site "mobile web" while you primarily set it up as an "app", has its precedence in how Internet content increasingly being sold as a product by going after a specific market, all at the expense of the overall Internet itself.
That's a turn off actually.