Missing Tag Cloud Web Part (and other Social Web Parts) after SharePoint 2010 Upgrade

Adding missing web parts with the PortalLayouts feature after SharePoint 2007 upgrade

1)Powershell:Enable-SPFeature –Identity PortalLayouts –url http://sp2010 –force
2)stsadm:stsadm -o activateFeature -name “PortalLayouts” -url “http://portal.wherever.com/sites/collectionname” –force
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Digging into the SharePoint Portal Layouts Features

Some Social Collaboration Web Parts Missing?
How to Create Custom SharePoint 2010 Page Layouts using SharePoint Designer 2010
Missing "I Like It" in SharePoint 2010
Missing Tag Cloud Web Part (and other Social Web Parts) after SharePoint 2010 Upgrade
Social Note Board Web Part

SharePoint 2010 Activity Feed Explained – Part 1

Why SharePoint 2010 Social Features Suck\

How To: Setup SharePoint 2010 Activity Feed using Outlook 2010 Social Connector