There is a reason why they're called wireless hotspots: trying to find one and get connected to it (in Australia) can leave you feeling hot and bothered. Click here (The Australian IT) to read more about the current situation in Australia, is it similiar in your country?
Ber: Trust me! It is very costly to use wifi here in Australia and not many cafes offers free wifi spots with a purchase. This reminds of time spent in the University District in Washington. It's the coolest! The entire street has free wifi and it's a joint effort by the University of Washington and the local council. Sure the coverage is not prefect but still it is strong enough for general usage. Totally cool idea! More free wifi for the general public!