As MS Office next version is scheduled to be released this year, I wonder is there any news about next version of SharePoint? I found a link for SharePoint 15 Technical Preview Interoperability API Documentation at http://www.microsoft.com/download/en/details.aspx?id=28768
There is another site showing a screen shot on Metro API http://blog.fumus.de/sharepoint/2012/02/sharepoint-15-technical-preview/
Does anybody know when the next release is scheduled? Any reference where I can find more information?