Thomas– well worth the wait! “SharePoint… is not a viable platform to be considered… for enterprise 2.0.” That will be my QoTD. That being said, however, what’s missing from your analysis (IMHO) is what is coming next from SharePoint? I still don’t think we can count Microsoft out. The company has the $, the brains, the marketing brawn, and the massive base to steadily improve and make right SharePoint shortcomings.