Corporate Responsibility Magazine released today its list of the top 10 “best corporate citizens” in government contracting. The magazine took the top 100 contractors listed on USAspending.gov and applied the same methodology it uses to produce its annual “100 Best Corporate Citizens” list. (The necessary information was available only for the 37 publicly traded companies on the list.) Firms are judged on their environmental impact, employee relations, corporate governance, financial responsibility, philanthropy, and human-rights policies. And, drum roll please … the best corporate citizen in government contracting for 2010 is … Hewlett-Packard!!! Well, good for them. Rounding out the top…