Actually.. and i experienced this myself, if you are as a tourist in a area where everyone has internet in their home, it might be very hard to go on the internet.
There are no internet cafe's since there is no business model for it. Everyone has it at home.
There might be free wifi, but that requires a laptop. As a tourist i Do not carry a laptop.
Roaming via 3g is VERY expensive, and i only recent have a phone capable of wifi. That is not mainstream yet.
The effect is that the gap between have and havenot internet people only becomes greater. You can expierence it yourself as a tourist, but for some people this migh be the reality every day. If you have problems getting your daily needs (food, shelter), a computer for internet and a isp connection might be too expensive for you.