Originally Posted by
JDNSW
The minimum internal rate of return for government enterprises is apparently legally fixed. If the projected rate of return is less than this, the budget accounting rules require the project to appear in the budget. This would, according to at least one source I have seen, more than double the budget deficit.
How likely do you think it is that any government of whatever flavour would allow that? The only way it could happen is for there to be bipartisan agreement, and in the current political atmosphere, can you see that happening?
A technical fix that could possibly fix congestion would be to charge at the retail level by speed rather than data quantity, with a steeply rising speed cost, but this would require most users to be no more than about 12Mbps - a bit hard to sell with NBN selling 25 for everyone as a basis and serious doubts how long this will be adequate. Or perhaps time of use charging - peak and off peak, used for satellite and wireless but very unpopular.
While I agree there is a small percentage that use most of the data, the problem is not mostly the amount of data used but the fact that most people want to use data at the same time, in the evening peak. With the rising popularity of netflix etc and the coming increases in resolution of everyday video, this is only going to get worse. In fact, there are serious concerns with bandwidth for this sort of development not only with NBN but with networks worldwide.