A condo complex in Arizon has enforced wireless security on its residents using wireless. They will be monitored for level of security and be reminded if their security is not adequate. This is the kind of trend that will eventually catch on due to the threat of break ins and the even increasing level of awareness about security.
Wireless Security
I cannot stress enough that if you setup a wireless network you need to turn off SSID Broadcast and implement at least WPA-PSK.