Well, methinks it needs a legal challenge. ISPs cannot offer an unlimited bandwidth connection, as the bandwidth is limited in both senses of the word:
max bandwidth is limited by the line rate
max data transfer is limited by the line rate monthly bandwidth (approx 700MB on 2mb, 2.2TB on 8mb)
I'd really, really love to see 'unlimited' replaced by 'unrestricted'
Wish I had the pockets to drag ISPs into court, to epxlain how (in the above case) their definition of fair equates to using no more than TWO PERCENT of the service bandwidth...
hence why i really, really, really would love to see the court records (assuming it was a court) or the verbatim ASA finding of the original "unlimited does not mean unlimited" dispute.