Ivo Georgiev's Profile

Then it does something unusual: it automatically tags or marks all of these items in orange and transfers them to an index on the right side of the screen. This index grows with every document you view, as the program adds subjects that it can recognize or infer from their context.

They can make their collections, or “twines,” private, share them in groups with other members having common interests like politics or fashion, or even make the twines public.

uniform way to store multiple feeds and manipulate them

social networking and micro-blogging

Prominent users

presence and real-time communication