I like the Word 2010 co-authoring feature I have seen but a few things are a bit vague to me, mainly around what is required to get it working.
- Is SharePoint 2010 required? If so, is SharePoint Foundation sufficient? If not, is there some other server component required?
- I know that co-authoring works in the browser, but can you also use the rich client (and mix with web clients)?
- Will there be hosted offerings (or do you know of any that already exist?) just to serve Word 2010 Co-authoring?