From: John Joyce <dangerwillrobinsondanger@...>
Date: 2007-08-27T14:13:11+09:00
Subject: Re: newbie to Ruby

As those guys said, Google probably changed their code since the book  
was written.
That's not to prevent web scraping, it's just that web sites are  
pretty transitory. They change all the time and very easily. This  
makes web sophisticated web scraping a moving target.