I think everyone needs to appreciate there are a few different 'types' of cyclists we're trying to suit here.
There's the casual commuter, the pop-to-the-shops, cycle path/lane user probably riding a fixie or a hand-me-down, synonymous with urban and sub-urban areas.
There's also the lycra brigade, chasing their PBs on Strava, training for the Tour de France or whatever. You won't catch them riding on a dedicated cycle lane/path or stopping at lights or roundabouts because they might have to slow down and their PBs would be affected.
There's the MTBer who has had to use a stretch of road to find the next bridleway (or footpath - if they really want some abuse).
Kinda boils down to urban vs rural riding. It's great that more is being done for the urban cyclists, but it would be nice for some ideas for the Mark Cavendish wannabes and the people who don't really want to be sharing the road with people doing 60mph on country roads.