Saul Klein is an entrepreneur and a partner at Index Ventures where he specialises in seed financing, he invested in some of the most successful UK based startups such as Last.fm and Moo to name a few. He is also the founder of the OpenCoffee Club that has taken the web ecosystem by storm. The OpenCoffee Club is an open and regular meeting place where entrepreneurs can meet with investors in a totally informal setting. It is the ideal place for networking, you can find more details on the OpenCoffee movement in a recent post on Read/WriteWebI met Saul at the new venue of the London OpenCoffee Club. In this interview he explains the concept of the OpenCoffee and how it has spread so quickly to be present in 38 cities around the globe, the first international gathering of members will take place in Amsterdam on May 31, the day before the NextWeb conference.