Hi Martin, I’m a beginner but I just want to let you know how insightful this is for me. And reading through everything and watching the videos it helps a lot because I have been quite for some time disconnected with the technology, but where I work now I’ve learn so much and on here.:)

Hi Ivk – I’m glad you find useful. I find being able to see connections helps me understand communities better. This recent video featuring Marc Smith summaries this nicely for me http://bit.ly/1klfdW8