It's been a mystery up to now what "Dividing the Word" really means.  Some sites are up now to explain it. I've read the sites you have given. They are excellent.
Another good reading site is:
http://www.bereanbiblesociety.org
and a good forum is:
http://rapturewatch.proboard38.com
I read there all the time.
 
2 Tim 2:15
Study to shew thyself approved unto God, a workman that needeth not be ashamed, rightly dividing the word of truth.
 
Thank you,
Tammy