Thanks for the reply, I did wonder if people played the game. I know I joined the site, and low and behold my address is on there as being a hot spot, but its not, as I didn't get the modem (or whatever you need to do), so that made me think that if that was the case for me ~ how many more were the same. It seems a shame, as the idea is spot on. I wonder if it will ever really happen, as so many people are willing to take, but not give back.
We have just come back from travelling and used mainly McDonalds free wifi as its in just about all the restaurants in France & Belgium, but not in Spain. I think it was Tmobile in Germany, and so didn't have access then.