I recently started playing with paper.li and have been quite impressed with what I have found. I expected a “dumb binary search” that would include content that was irrelevant, uninteresting, or just “plain wrong.” Instead, I found it not only has the correct semantic algorithms to pick topics that “go together”; it also combines these with relevant video, news and other media (creating a true newspaper / magazine feel).
Today, I used paper.li to put together The Daily Tablet: a daily newspaper on all items of note going on in the tablet computing world. I hope you find it useful source of news that you will subscribe to.
The paper.li team should be proud of what they have accomplished: an easy-to-use, highly topical, compelling product. It will be interesting to see what new developments they comes up over time. They are definitely a company to watch!