I chose Zite for this Thing and I have to say that I love it! Once I got some favorite topics on it and started using it regularly, it really started to give me interesting articles. I like that it combines different types of content (articles, blog posts, etc). At first I couldn't figure out the RSS feeds, but I think that is working now too. I've mostly been using it for personal interests, but I could see it being helpful for professional use as well, especially children's services.