to me..1 Medini will the future 'Core central' of JB...but few people can see so far..people get excited over things they can see,..not over plans. it will be another 5 years before the rest of the average joe realised they have missed the Nusajaya boat...and another 10 years before they realised they should have invested in Medini much earlier. i wont be surprised if 15 to 20 years from now, the number of motorbikes coming to work in sing is equal to the number of cars going into JB for work.
Now, if that happens, and infrastructures are not ready for such heavy loads, that would be another major desaster right?