I can't really tell you what kind of improvements that you can make and I cannot actually tell you what I like about the site beings that I am a newbie. What I do know is that it seems diverse and packed full of information. As I learn to navigate the site I'm sure that I will have some opinions to share as that is in my character. If there is a way to correspond through the phone instead of through email with an official about the navigation of the site and questions that I may have I would greatly appreciate it.