Content Delivery Network function
It'll be great have option to add some static content (images, js, video...) to cdn (Content Delivery Network). Like this module https://drupal.org/project/cdn
How I see it. Options in the Administration:
- Choice of content, which you want to transmit into cdn. (images, js, video...)
- Choice of location of the file (http://cdn.com/your_account/folder).
- For some popular (free) CDNs (like CloudFlare, Google App Engine...) to have option auto download content to cdn.