Sharepoint 2010 What's new?

I wonder that, with a use of minimum custom code use, how easy or hard would it be, compared to previous versions, to build a community portal in Sharepoint 2010, in which users upload, view and comment videos, share videos and so on.

You can ofcourse take Youtube as an example.

开发者_运维知识库

Thanks.

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Some links from Microsoft.com:

• What's New in Microsoft SharePoint Server 2010
• What's New in SharePoint Server 2010
• Microsoft SharePoint 2010 Overview

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Check out this Walkthrough:

Walkthroughs: Creating and Customizing a Video Sharing Site

http://msdn.microsoft.com/en-us/library/ff464364.aspx