External Notifications API

Something that would be really nice is a way to send notifications from a zite once something updates to the current user, either when a new blog post was released, a new comment or a new video.

This could be implemented through the existing Web Notifications API globally for ZeroNet with a ZeroFrame API allowing zites to register for notifications, and a settings menu for granular control on which zites are allowed to send notifications. Or just have it all done through the existing information stream that ZeroHello generates.

This would allow for real-time chat where one wouldn't have to manually check for new updates, and could hook into zites like ZeroHello that could notify you whenever a new item was dropped into the Following feed.

What do you think, is it possible?