Would you pay to bookmark? 
theprodigy: I'd pay for a list of bookmarks from various opinion leaders. If george soros or andreesen bookmarked on a consistent basis content that they read or think is important to read I would be interested in that. What would be good is if they also included a short commentary of the importance.The value to me is I can get a feel for what some of the most influential people are interested in and what specific information they are using to shape their opinions on various topics.Twitter is some what like this, but there needs to be good consistent content.