@StOnSoftware @jwildeboer My daughter has fibre to the home. We still have fibre to the cabinet, about 20m away. In some bits of the interior of the county I think some people still have a km of copper. The future is here, but not evenly spread.
Copper is valuable enough to be sought for recovery, to make car motors etc.
Data centres, tend to agree. Keeping a note of the solution to common questions would surely be better than reinventing wheels.
@jwildeboer
I offer services from home over ADSL.
Low volume, to be sure.
Used to have ISDN
ADSL gives me a faster down speed, which is most of my traffic than I'd have over symmetric, on the same kit.
We've not gone to IPV6 so IP addresses are limited, one could do large-scale NAT but that's another layer of complication - and more computing.
With 9 billion of us, one of those or another solution will be required, meanwhile my limited needs are covered.