Thanks to Hilary for this article on Google storing Wifi information at the same time they are doing street view drive bys:
http://www.stuff.co.nz/technology/3695625/Google-cars-gathered-home-internet-data-without-telling
I've posted some comments on the article (pending moderation), but thought I'd put it here to share my thoughts too:
A related experience to the article: Their [Google] van drove into my townhouse complex and surveyed the entire area for google street view. Problem is that it's private property even though the place is listed on public maps. It was never authorised by the body corporate so technically breaking the law by doing what they did. I wrote to google and asked for an explanation - never got a formal response except to say they removed the street view content from google maps. But I bet they still have the data and now the wifi data too from the complex (and there are tons of WLANs as there are 35 units!). So how can I verify what they do and don't have about my townhouse complex?
For those of you who think this information is no big deal are not looking at the bigger picture. It's the same issue with what's happening with Facebook privacy - it's a matter of my information (and in this case my townhouse complex information) being given away without my permission.
In isolation Wifi information is no big deal. But if my home address together with pictures of my house along with how I connect my network together is publicly available without my consent and without a clear understanding what the information is being used for I'm starting to get very concerned.
I would also suggest that NZ privacy laws also mean the Google should disclose what they know about you or your property if you ask for it and I'm pretty sure they need your permission before they store anything about you or your possessions.
The big problem is that haven't done this upfront as it would completely stifle their ability to collect the information. But that's not my problem - I just think I have a right to own my data and decide who sees what about it.