After having installed WP I've created a Page that received automatically the id equals to 3. What happened is that this page hasn't been never accessible, it appeared in the page list but its page is corrupted. I didn't see any weird difference in the db so I tried to change the id and it seems it was that. If I put the id=3 to any page the result is this http://nuthinking.com/wordpress/?page_id=3
Have I found a major bug?