I think first of all we must think about the kids. They are our future, and they must have a good and happy childhood to provide a good future for us. I am speaking of ill kids and kids with no parents. I also now that in some small countrys ( like mine ) international charity is very poor, so i think if i had a choice i would help charity centers here.
As we plan a certain % of our earning is going to be spent on charity. So why dont we spend 1/2 of this % on the charity we individually pick, and 1/2 of this % on the charity we pick here in this forum. We could do a poll every month or something like that.