my friend and BITC colleague Mallen Baker has just added a very useful search facility from his personal website to improve Internet searches for CSR-related topics.
As Mallen explains: "Everyone is looking for better focused information on corporate social responsibility. As an experiment, I have set up a 'swicki' community search for Corporate Social Responsibility. Swicki searches are community based - they not only draw from a set of predefined relevant sites for priority results (but drawing fully across all web and blog pages, but they include the option for users to suggest promotion / demotion for certain results, so over time building up a much better, focused set of results for particular queries.)