Looks like we all think alike. If you were to check out the owner of the URL - miledonor.com - you'd find that it is ours. We have been working for some time to get this launched. As the names indicates, it's a charity portal for donating miles. We will try to accomplish several things: 1) educate the public of all the ways you can donate miles through various programs with links, advice and updates on the latest promotions involving these programs; 2) we will also offer advice and step-by-step instructions on how members may donate to the charity of their choice, in case none of the ones offered by programs fit their desires and finally; 3) we will post an area whereby individuals and groups can post needs for the donation of miles.
We will be woeking with many groups who seek donations, such as the RotaryMiles program that Rotary Club has put together. Our attempt will be to educate the public and serve as a portal for all this information. We will also be seeking corporate sponsors because we don't want to make it just an online only experience, we want to back it up with live help and also tie in ratings of various charities (already available such as how much of the bottom dollars really go to the causes) to help people decide where they want to put their miles. We will also try and validate the requests for miles since this becomes an easy target for scams to get free tickets....
Is this what you are thinking of?