[citation][nom]FenrirXIII[/nom]Is anyone else a little uneasy that they were collecting mac addresses and SSID information while mapping out said data's physical location?This is the kind of thing scam artists and such wish they could have. To make scams more believable. (Hey i'm your neighbor by three blocks and I always noticed bla bla bla...so give me 100$ and all of your other info so I can forward 1million dollars to your account.)But in all seriousness. If google decided to take over the world, the first step to domination is domination of the internet. Now they can hunt you down physically. By MAC address. No spoofing IP's will save us now!!1*tinfoil hat shaped like chrome symbol*[/citation]
Should have secured your wifi in 1st place, what google is doing is mapping free accessible wifi networks.
As for MAC, you are giving your mac address every time you sent packet to network, its inside of it so on network level devices know where it originate and where to send reply, IP is just more visible.
And you can change MAC address of network devices, either software (set mac in windows for network card for example) or hardware (firmware modification).