We're applying to YC with this for YC'14 and would love your feedback. The end goal for the product is to use all your interest and conversation data to create a personalised feed for you. Over a period of time, publishers would be able to write to it and hence you shall see a feed where information would come to you without the need to search, follow or like anything. We're still a few weeks away from launch but would really like some honest feedback so that we can work it into development than the other way around.