Using logic that eschews the traditional anonymity in charity, David Callahan, nonetheless, has an intriguing argument that aligns with Christian principles: don't put your light under a bushel.
"I’ve been digging into the Giving Pledge lately, learning more about how the biggest fundraising campaign in history is going.
"One thing I’ve discovered is that there are quite a few people who plan to give away most of their wealth but have not signed the pledge. The reasons vary, with some philanthropists fearing that raising their profile will bring more grantseekers to their door."--David Callahan, Inside Philanthropy