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I've just come across this page, and I've read the module description, and I still have no idea what it does, although I do know what it stands for now.
I think there's a lot more scope for writing a description of what the module actually does in the first few paragraphs of the module description. If someone felt the need to write this blog post to further clarify what the module does (thanks Nick!) then I think it demonstrates a need for a bit more on this on the module page itself.