I've updated my <a href="http://www.scotlandsoftware.com/blog/meta/phposxom_read_more.txt">"Read More" code</a>; 
it now also offers you the ability to display the number of words in the undisplayed portion of a post, 
and/or the percentage of the whole post which is being displayed.



So, for example, since this post has no "Read More" link, you're seeing 100% of it, and there are 0 words undisplayed. 
I was inspired to add these features by <a href="http://nslog.com/">Erik's</a> and <a href="http://fury.com/">Kevin's</a> blogs.



Visit my <a href="http://www.scotlandsoftware.com/blog/?post=/meta/read_more_implemented.html">previous post about "Read More"</a> 
to grab the code and get usage instructions.