Criticism
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The plan has come under some criticism, mainly due to BT's plans for broadband internet access services. BT's main plan for providing internet access is to upgrade their DSLAMs to ADSL2+ in the exchange. This has been controversial because ADSL2+ is already an old technology and is limited to 24Mbit/s downstream, and will be even more dated by the time 21CN is completed. This has led to criticisms that BT is not future proofing their network, since fibre, while more expensive to lay, is a lot more future proof. Critics argue that fibre to the home would be more appropriate, which would mean replacing the current copper wire which supplies individual homes (the "last mile").
Read more about this topic: 21st Century Network
Famous quotes containing the word criticism:
“Like speaks to like only; labor to labor, philosophy to philosophy, criticism to criticism, poetry to poetry. Literature speaks how much still to the past, how little to the future, how much to the East, how little to the West.”
—Henry David Thoreau (18171862)
“A friend of mine spoke of books that are dedicated like this: To my wife, by whose helpful criticism ... and so on. He said the dedication should really read: To my wife. If it had not been for her continual criticism and persistent nagging doubt as to my ability, this book would have appeared in Harpers instead of The Hardware Age.”
—Brenda Ueland (18911985)
“The critic lives at second hand. He writes about. The poem, the novel, or the play must be given to him; criticism exists by the grace of other mens genius. By virtue of style, criticism can itself become literature. But usually this occurs only when the writer is acting as critic of his own work or as outrider to his own poetics, when the criticism of Coleridge is work in progress or that of T.S. Eliot propaganda.”
—George Steiner (b. 1929)