How is it 'messing about'? It's merely paying for what you use. Currently I pay €35 for my 6mbps. No matter if I use 0GB a month, or 1TB a month, I pay the same. That's awesome if I frequently consume 1TB a month. Not so awesome if I only use 1GB a month. If I'm a lightweight user, I'm effectively being taxed to pay for the folks using 1TB. What part of that is fair?