Gosh!
Two cautioned over using wifi without permission - I wonder how that is policed then? I've just been using some free wifi in the town centre to get online, and I'm using some wifi now at the in-laws house, but of course I jack into other peoples wifi without permission regularly.
Not using encryption should be seen as an open invitation really, and any level of encryption is a 'no thanks'.
http://news.bbc.co.uk/1/hi/england/h...cs/6565079.stm