Years away - 2017 at the earliest and that might never happen.
It's just doesn't make any sense at the moment, the coverage is just not there...
I think DAB is going to be a lost technology, by 2017-2020, god knows how we'll be able to stream radio...
Pretty much. The major problem in the UK is that the rest of Europe appears to be heading towards a newer format which apparently resolves a lot of DABs issues, but the government has fucked up the DAB rollout so badly (cars still using analogue receivers -- hello!) that it may not want to sink more money into digital radio. Consumers becoming aware that DAB is soon to be yesterday's technology are unlikely to jump on board the overpriced hardware and as indicated are mostly using TV Freeview receivers (again, genius move to split the market).
I'm sure something will happen eventually; it's a pity that either more of an effort was made to push DAB or the limitations were realised and no money was spent on it.