i spend a lot of time in eight and twitter when i was recovering from an illness the two things sereno were the was the tremendous amount of the but the from people and the sense that you met people after interacting with them it was like you already knew them. it is a different kind of human interaction and also i remember a one point* feeling like i have a web of people around me of a couple hundred people that were in my life even though they were not. it is an extraordinarily powerful tool and has gotten locked in the press because it does not make sense in the old context but i would encourage, i hope you make use of torture in your book promotion. >> we are. >> good. i hope people will pick it up as an operating tool for helping on individual basis. >> i have to tell you something funny i am old fashioned the young people of my staff said this book has to go onto the internet. view sought today on having to post, i did a blog but we put out the introduction of chapter one, a 44 pages out there for anybody in the world and it is interesting to watch the comments back and forth. yo