Was at a "File Classification Infrastructure" presentation at SharePoint Conference 2009 today.
Especially the topic was about SharePoint and the FileShare strategy from Microsoft.
For once there is proper plans on bring SharePoint and FileShare servers/infrastructre from Microsoft.
Read more from here : http://www.microsoft.com/windowsserver2008/en/us/fci.aspx
I was told it would go beta in the next few days