Last month I wrote that a map says as much about the fears, hopes, dreams and prejudices of its target audience as it does about the relationship of places on the surface of the Earth. With the benefit of hindsight I think I was only half way right.

Sometimes a map becomes more than just a spatial representation and becomes something else.

Sometimes a data visualisation becomes more than just the underlying data and almost takes on a life of its own.

When these two things meet or collide the results can be spectacularly compelling and produce, unintentionally ... art? Look at the image below ... filigree lace work? Crochet for the deranged of mind? Silk for the sociopath? Macrame for the mad? Sadly none of the above.

It's instead an image from the Geotagger's World Atlas but it's still unintentionally beautiful.

There's a danger in looking at too many press releases; you can easily come to think that the view of the world that these pieces of writing portray are a fair and accurate representation of the real world.

Thus both myself and the ever readable James Fee were vastly amused to see Michael Arrington's TechCrunch refer to CloudMade's OpenStreetMap.

This is not the blog post I set out to write. The one I set out to write was about Flickr, about machine-tags, about noticings and about transport data feeds. I had it all mapped out in my head during one of those wide awake in the middle of the night and your mind's buzzing moments. But as I started to research the blog post that I had set out to write, it mutated.

So with the caveat that I'm well aware that I'm making a sweeping generalisation whilst simultaneously doing a large disservice to a lots of specialist UK data providers ... 

Until recently, if you wanted a source of geo data in the UK you had three choices.