San Francisco, CA (PRWEB) May 14, 2008 Diabetesmine, a leading informational and community web site for people with Diabetes, announces the 2nd Annual DiabetesMine Design Challenge, a competition designed to foster innovation in diabetes design and encourage creative new tools that will improve life with diabetes. This web-based competition is co-hosted at DiabetesMine.com and MedGadget.com,