kaled - 10:37 pm on Aug 10, 2010 (gmt 0) [edited by: lawman at 11:32 pm (utc) on Aug 10, 2010]
A knife is useful and has legitimate uses. A nationwide list of router mac addresses may possibly have legitimate uses but, in any case, it was created without the necessary permissions.
Bad people do bad things and use good things to do them all the time.
I'm sorry, I didn't realise you're a visitor from Vulcan - <snip> but for the record, for anyone living in a remote area, a mac address and a reasonably accurate geolocation would undoubtedly constitute personal information because it would mean that a person could be identified by the geolocation and therefore by the mac address.
Which I am 93.7% positive includes neither your MAC Address nor the geolocation of your wifi network.
[edited by: lawman at 11:32 pm (utc) on Aug 10, 2010]