shipping details on the product page

Its great the shipping options are moving on at a rapid pace.

I am working out how to show the shipping options on the product page. I am working on a solution for my site at the moment, but I think it could be a useful feature for countries that require shipping to be displayed clearly at the point of sale.

As a future feature request, it would be great if there was a shortcode that showed the shipping options.

A bit like this, but related to the options we have (table rates etc)