A bigger and more comprehensive image is available here, but it's not very clear.
As you can see, there are a lot of verticals and new domains: travel, health, TV, games, reviews, marketplace, dating, real estate, jobs, mortgage, pets, music and many ambitious projects like redesigning TCP/IP, and HTTP and creating a new generation of web based on BitTorrent.
Other pieces from the puzzle (half jokes, half serious projects):
