Guest post written by Navin Chaddha Navin Chaddha,??managing director of ??the??Mayfield Fund, invests in early-stage companies that leverage mobile, cloud, energy and big data trends. Mayfield is a 43-year-old firm with over $2.7 billion under management, that has invested in 500 companies, over 100 of which have gone public and over 150 have merged or ...