What is this “Ministry Watch” site? Brings to mind the “Conservative Watch”-type online attack sites.
I'm so glad that you asked. Ministry Watch is a Christian ministry itself. In not only exposes corruption in the churches, it also showcases successful ministries that are doing a great job. In addition, they maintain a database of public financial data on ministries so that you can check on the financial effectiveness of organizations that you want to give to.
Ministry Watch is now run by Warren Cole Smith who is also associated with WORLD News Group (a Christian News media group) and the Colson Center for Christian Worldview.
I strongly encourage you to explore the site.