iPhone and Android users are very outspoken about the nice full web browsing experience on their device. That is, until they step into the Paris metro and then try do do anything meaningful with their device. With 'only' EDGE available and the network being quite busy anyway most of the time, you can't get more than a couple of kbit/s out of the line. That's nowhere near sufficient to download full web pages in any reasonable amount of time.
Now there is an obvious solution to the problem and that is to put UMTS into the metro as well, but I don't expect to see that anytime soon. In the meantime, I am happily surfing away with my OperaMini and network side compression while the full-web guys give up after a couple of minutes and tuck away their device. At least the people using Android could put Opera Mini on their device to help out, if they are aware of it.