A happy ending indeed. I am aware that most of you will probably not watch this video, but I think it is the best and most important response to the question that ended up being debated in this thread, that of choosing among various worthy charities. And it's heartening to see that there is enough charitable intent among my fellow collectors that such an issue would be discussed here. Please take a look.
http://www.ted.com/talks/peter_singe..._altruism.html