In this video you can see the big changes that Twitter announced this week. No longer simply a way to post 140 character messages, the service now offers integration with a lot more media and a more intricate way to view information and interact with it. This makes it more like Facebook. You can now see profiles without leaving the feed an 16 different companies have signed up to allow their media to be embedded. It’s an interesting move from a company that always positoned itself as very simple.