I'm joining a lot of people (whose messages have been archived) in my request for the ability to make anonymous donations. There's lots of reasons we want this option: 1) We don't want a flood of marketing requests for more money. 2) We don't want the recipient to feel any obligation. 3) It's better for our soul to give anonymously.
If you can't find a good business case for creating this option, please consider that you are supporting an activity that has the highest motives, and would have a positive impact on innumerable people.
