Just yesterday, the revelation that the iPhone and iPad 3G are constantly tracking your location and storing that data in an unencrypted hidden file spread throughout the media.

As we noted, while there’s nothing that suggests Apple is actually monitoring or doing anything with the data, when your phone or a computer you’ve recently synced it with is out of sight tech savvy people could gain access to the information without your permission. According to forensic computing researcher Alex Levinson, law enforcement are some of those people and they’ve been using consolidated.db to find people.

Even better, they’ve been using it since before iOS 4 when the file was called h-cells.plist.

“Through my work with various law enforcement agencies, weâ€ve used h-cells.plist on devices older than iOS 4 to harvest geolocational evidence from iOS devices,” Levinson writes on his blog. {via GigaOm} Levinson declined to elaborate on exactly how the data was used, and the bulk of the post is raising the point that he published similar information a few months ago.

Given that the tools to find this information are now a click away and that the file – hidden or not – is receiving so much publicity – new discover or not, we’ll say again that even if law enforcement isn’t looking for information on you someone else may be.

Users who have a jailbroken iPhone or iPad can download an app called untrackerd here. It will run in the background and constantly clear location data. iPhone/iPad 3G users who aren’t on a jailbroken device? Keep an eye on that. Apple may not be watching, but other people could be.

Now come concerns about privacy when using Face Time – the video chat application, and exactly how much AT&T and Apple know about you. According to an anonymous Apple employee, iOS4 means that if you were hoping to jailbreak your phone to run unauthorized apps, you’ll have to do it every week. Network updates are delivered over the air (OTA), and let both AT&T and Apple know if you’ve tried to unlock your phone. If you have? No customer service for you, and count on being locked out every 1-2 weeks if AT&T isn’t your carrier.

Early iPhone 4 recipients were the guinea pigs to test the updates, and ensure that the rush of users activating the phone didn’t bring down the OTA update system. Guess they’ve learned something from the pre-order debacle.

The issue that may cause users the most concern, however, are the unencrypted updates sent to Apple about who users are talking to and where they are.

“I will let you off with one last bit of information if your gonna write a story on this and that is Facetime, the iPhone 4 to iPhone 4 Wifi video connecting. The issue is with Wifi is that anyone can get on a Wifi Signal and potentially see what the viewers and broadcasters are looking at without them know, now Apple will deny this and say its not our problem you where not on a secure connection, in my mind I think that its all bullshit.

People should be able to have some type of security during those calls. Worst yet is once a person connects to another person on FaceTime it for some reason non of us in the office can figure out, sends us APPLE a message and says those two people are connecting via Facetime and gives out their location to us. So for whatever reason we need that information just blows my mind. As a consumer why would you need to let Apple know that you are connecting with a person via FaceTime, its non of Appleâ€s business.” {Addictive Tips}

Now to play devil’s advocate, there are some valid reasons for monitoring usage of the FaceTime service. It could be to help law enforcement, in the event that the information is needed to track down a criminal, it could be for less noble business purposes of monitoring usage at a geographic level.

But whatever the good reasons, it raises concern over the just plain creepy prospect of Apple spying on your calls. According to the Addictive Tips source, many Apple employees are passing on an upgrade to iOS4 over the concerns.

Then there’s the issue of the oversharers. Location based social networking has safety issues and oversharing on video chat might be cause for concern here as well. Now the Apple employee didn’t say that Apple can actually see or store the content of video chats (and for all of the issues that surround storing that data, we don’t think it’s likely they’d try); but for teens who already send “sexts” (sexually charged text messages and photos), could sex videos be next? While oversharing isn’t limited to the young, and the prospect of dirty video chat likely won’t be either, the unencrypted wi-fi connection means that the person on the other end of your chat may not be the only one to see what you send. {SFGate}

Keep it clean, Big Brother is watching.