OT, but some people might be interested in this legal stuff... It seems that a nonprofit organization in Germany trademarked the term "hackathon":
https://www.facebook.com/nicole.simon/posts/10151640773611303?_fb_noscript=1 http://www.young-targets.com/formation-of-tech_hub-started/ No idea if this is the same org/person who is actually registered: https://register.dpma.de/DPMAregister/marke/register/3020120063403/DE?lang=en kind regards, Robert