PlugIn Suggestion - image hosting on amazon s3 direct from cmsb

Hi,

I would like to know if this could be achieved as a plugin. Basically  great feature would be to have a plugin that could host your images on an amazon s3 bucket directly from cms builder, Its possible to set up a bucket to be world readable, but I would assume you would need to somehow incorporate amazon security keys in order to upload to a specific bucket, and have the php code spit out the absolute path to the image on amazon s3. I am not skilled enough to consider this but maybe it could be a great feature as bandwidth on amazon s3 is cheap and it's less strain on hosting environments for image heavy sites.

thanks