Yes I read it, but still, charging me $1 so M/S can spy on what I do and make money off of it by selling my work to large corporations is wrong.
But if they really wanted to do what the article says, create a project and people can donate what the want. For example, if M/S sends me $5 per month, I can redirect it to various open source projects instead.
When I was on GH, I did donate a little per month to 2 projects, it was a nice way to do that. But I moved off because I do not want to give M/S more personal information (like my Cell #), so I send a few $ to them using other means.