In the GSM world, all you have to do is try your SIM on a different device, and you know if it is the network or the device. I prefer manufacturers who get users the features they need in their handsets, and telcos who look after networks. All artificial restrictions go away when you combine this with number portability.
There is no shortage of bundled and locked handsets and plans in the GSM world too. So subsidizing upfront purchase prices for the particular segment of buyers is very much possible, and happens quite a bit.
The CDMA platform may be more spectrum efficient, but IMHO, GSM wins out overall - from an user perspective at least.
The computer is to the information industry roughly what the central power station is to the electrical industry. -- Peter Drucker