Original Source: http://on.wsj.com/2a50vYb German tech company has created 100 startups, many of which remain unprofitable Rocket co-founder and Chief Executive Oliver Samwer once was hailed as Europe’s great hope at rivaling the startup prowess of Silicon Valley. These days, the 43-year-old and his executives are explaining why Rocket isn’t another tech-bubble bust. PHOTO: BRITTA PEDERSEN/DPA/ZUMA PRESSRead more