Here is a small batch of interesting writing on social enterprise and social investment.
An overview of NSW Australia's social import bond request for proposals (see RFP here), 10 Jan 2012, by Steve Goldberg, Managing Director of Social Finance US. Steve also runs the blog Billions of Drops in Millions of Buckets in which this article is published and which is eponymous with the book he has written.
The Speed issue of Google's new Think Quarterly magazine.