Updated with a better link (Thanks to John Head!)
Here is one link to the whole slide deck.
You can get to the final version of the Lotusphere 2008 talk that I did with Carrie Tracy
on "Design Directions for Notes and Sametime" at the following link.
Please note that I had to divide it into 3 parts... so look for all 3.
OK, Fixed!! A BETTER Link to my "Design Directions" talk from Lotusphere