...our writing equipment takes part in the forming of our thoughts
According to Nicholas Carr Nietzsche said that. The article I linked to is in the current issue of the Atlantic Monthly and in it Carr ponders what it means for our minds now that we rely so much on the Internet for our research. Diane Rehm recently did a show on a very similar topic.
What struck me early in my reading of the article is Carr's admission that he has a hard time getting into deep reading mode. I noticed that in myself but I hadn't thought to ask around of my readin' friends if they were having the same problem. As a TV raised child of the 70's it took me a while to become a good reader. I don't want to the internet to ruin me as a reader.