In reply to:
anyone else noticed the sheer amount of exchanges that are on red recently?
Sort of - insomuch as there does seem to be a lot of red exchanges at the moment, only I'm not sure if this is a recent thing or something that has been there for some time but people have only now begun to realise it.
It did occur to me that with BT committing resources to their 21CN rollout, they may either be too busy to do much about the red exchanges or they're planning to sort them out as they rollout 21CN, or perhaps do as little as possible (and only where necessary) until then.