I see this as a violation on Net neutrality. As other european countries already have laws, which prohibit such a download limit set by telephone companies, I am somehow sure that this wont turn out as bad as some people say. So either the limit will be set as high, that you can barely reach it or - even better - new laws (even some european) will stop such plans.
Puff, some source? In Finland it's already on for Sonera mobile users for a while. And that's only few Gbs per month, like 2 or so.
DNA and Saunalahti at least had 3GB limit some time ago.
My Saunalahti has no limits on anything. And I have 3 of their connections (DSL, 3G USB, 3G phone).
I can't see why at least one or two companies can't create a huge PR boost by offering uncapped to customers who have come to think of that as the norm. I personally could never be a Sonera customer (in FIN) because they dare offer capped connections.