The upgrade to iOS 6 for iPads and iPhones has a setting which allows “advertisers” to track your postion and this setting is, by default, enabled. To find this “feature” go to Settings > General > About > Advertising. You need to turn the switch “On” to turn this off?
More information is available here;
Thanks to my colleague Tass for this great little You Tube clip on how to use many of the features on the iPad; it took me ages to discover all of these by myself!
My favourite of all these is holding down the exclamation mark to get an apostrophe – I used to have to go into the second keyboard screen to find this before I discovered this little hint and it was awfully cumbersome, cheers and thanks to Tass, Pauline