It has been wonderful writing on this blog. Many times I visit my older articles and read them. One of my favorite feature on WordPress.com (where I host my blog) is Random Article Feature. I use it quite often to land on random page on my blog. It is really good to read articles written previously because there are so many new things to learn as well keep previously learned knowledge refreshed.
I have added link to random article in the side bar of this blog. User can click on it to visit random article as well click in the link at the end of this article to view Random Article of SQLAuthority.com
Reference : Pinal Dave (http://blog.SQLAuthority.com)