WiFi hackers have set up a free community wireless network in Brighton, called "Pier to Pier."
"If you like the net and you like the beach, this is a great combination," said Ian Fogg, wi-fi analyst at Jupiter Research.
"The real problem – apart from the salt, apart from the sand, apart from the water – is that the screens on many of these PDAs and laptops don't work that well in sunlight.
(Thanks, Anthony!)