There are a lot of very car centric people on this thread who obviously don't cycle very much and think the car is king.
All road users should treat each other with respect. As for not using cycle lanes, have any of you actually ridden on them, and seen the poor design - they often start and finish abruptly and actually place a cyclist in more danger at the end of them.
The common guidance is that if you are cycling in excess of 18mph then you should be using the road. That is 100% of the time for me.
I cycle to work every day covering 20 to 30 miles, and it's quicker for me to cycle double the distance that I would drive to work. I don't use any of the cycle lanes, as they are badly designed, or put me in close contact with pedestrians, which is dangerous.
Cycle paths are very suitable for novice cyclists, or the young, but are inappropriate for a fit, trained cyclist - we are going way to quickly to safely use one of these facilities, and generally I am actually moving faster than cars on the roads.
We all share the road, there are bad cyclists, just as there are bad drivers. Drivers just so happened to be protected by a big metal cage.
Think of it this way. For every cyclist you see, there is one less car sat in front of you in the traffic queue. I leave my car at home on the drive. We are also, one less person in the doctors queue in front of you too.
As a Cheshire cyclist, refering to the OP, I can only think of one place where there is a decent cycle path, the Alderley Edge Bypass ? I haven't found one elsewhere. I don't use the cycle path on the bypass as it's full of large stones which will damage my 23mm racing tyres.