Many keys appear to be trapped in the browser making it impossible to use on Mac Safari. It would be cool if someone worked on a fully-fledged environment, wor

Many keys appear to be trapped in the browser making it impossible to use on Mac Safari. It would be cool if someone worked on a fully-fledged environment, worked out all the issues, and somehow integrated it with an existing infrastructure like Amazon S3 or packaged and distributed a client with a sandbox server side.