It's open and it's cool. I would describe the thing as an animated moblog.
The design is fresh and cheerful except the Microsoft walls in the video background :-)
Microsoft it's a colorful world outside, no more dulls offices !
My first thoughts:
- Broadband required if you want to have a good feedback from the videos. - It could be nice to have a transcript function like the MSDN TV sessions, because some american's accent can be quite difficult for us europeans. - I wonder how they are going to manage with hundreds of videos like that. - Indexing a conversation could be a great challenge.