Blurring Reality With Photoshop: When Does It Stop Being A 'Photograph'?

This is a fantastic article by David Pogue, which I came across in the New York Times. The issues/questions it raises about Photoshop and photography are significant. The blog comments following the article are also very interesting, so I recommend you go through these.

The article can be found at:

http://pogue.blogs.nytimes.com/2010/02/25/photoshop-and-photography-when-is-it-real/?emc=eta1

Happy reading !