They could arguably expand it into a full-blown social bookmarking service (in which case it would be adorable if they implemented the ability to +1 privately).

They could arguably expand it into a full-blown social bookmarking service (in which case it would be adorable if they implemented the ability to +1 privately). EDIT: Think of a dashboard, a homepage to the internet. Not in the Reddit sense, nor in the Netvibes sense. Something between Tumblr and Pinboard, maybe.