Start subscribing to the Language Log (http://languagelog.ldc.upenn.edu/nll http://languagelog.ldc.upenn.edu/nll), and click on links to previous posts, ad infi

Start subscribing to the Language Log (http://languagelog.ldc.upenn.edu/nll http://languagelog.ldc.upenn.edu/nll), and click on links to previous posts, ad infinitum. But what do you mean by "I don't see a big difference from where I started."? What are you doing to measure this?