Congratulations, it is very pleasant. The clean clear content is wonderful. I appreciate the focus on the "complete learning environment". The colors are nice, especially the orange in contrast with the blue. Also, don't lose the pictures of people on the homepage, which make the appearance friendly and personal.
Some suggestions:
- The blue color of the top bar is rather strong, I would experiment to make it more inviting.
- I agree, the weblog could replace the news.
- The pages suffer from a "flash of unstyled content" due to @import. Try to add a LINK or STYLE element.
- I guess there is no need for the double (triple) "home" on the homepage and probably "Partners&Users" could lose "product" from the navbar.
- I would prefer adding the word "freeware" to the text. Many people google for "freeware". For example call .LRN "open source freeware".