1. 1. http://sourcetalk.net
2. 2. Pros - Easy to use; - Free; - Real time discussion; - Possibility to show the code without actual sharing; - Possibility to show the code from local storage Cons - Some bugs during code pieces sharing; - Short delays between sessions; - Cant save comments (only chat window available for posting comments); - UI synchronization bug during code selection
3. 3. Demo