SciDevNet: Having been sidelined by the Millennium Development Goals, it is a welcome change to see migration included in the post-2015 goals. Six SDGs refer to mobility in one way or another, and specialists have applauded them for 'recognizing the positive contributions of migrants and their fundamental role in sustainable development'. Goal 10, on reducing inequality, refers to an important issue long-neglected in development debates: reducing the cost of remittances, or sending money home -- a vital source...