Anyone use FON's?

Seen a few about when trying for WiFi, only realised with my BT Business broadband I can connect to these with 50 free minutes a month. But if you install a FON in your house, you can access all FON's around the world for free. http://corp.fon.com/en

Can even make some money with one if you live in a busy area.

Currently switching from BT Broadband to another provider so might install one of these to be used at our wild camping spot.

I posted in the Wi-fi and GPS regarding using BTfon abroad, but it seems a lot of folk don't know it's available at home. Basicly if you use BT broadband of BT infinity you can agree to sharing your connection withthe Fon community (we do this & have never noticed any lag) There are over 4 millon hotspots in the UK. Also now BT Openzone and BT FON are now known as BT Wi-fi, the world's largest wi-fi network. (When you buy any BT Broadband package you receive unlimited free access to BT Wi-fi.) got this last bit from BTs website

Some FON details here.