Hello, my name is Luca Hammer. I love to write and analyze. You can me on Twitter where I publish tiny brain crumbles and daily updates. If you prefer visual stimulation and some text from time to time . For friends of Mark there is on facebook. But I won't accept friend requests. If you understand German give my other Blog a chance or sign up for my (not really) weekly newsletter. I build #blognetz, a explorative experiment to visualize the social graphs behind blogs. I love to get mails email@example.com.