SharePoint 2010 Search Comparison

There were time I was asked to present the different version of Search in SharePoint, there tons comparison information in the web, but some of them breakdown too much for non technical / business user to consume, so I decided to simplify a version that is easy to read, also provide a link for more details only if user is interested.

A simplify comparison table of SharePoint Foundation Vs Standard Vs FAST

Features	SharePoint Foundation 2010	SharePoint Server 2010	FAST Search 2010 for SharePoint
Basic site search	Y	Y	Y
Visual Best Bets		Limited	Y
Search Scopes		Y	Y
Search Enhancement Based on User Context			Y
Crawl and Index Custom Properties		Y	Y
Property Extraction and Managed Properties		Limited	Y
Query Federation		Y	Y
Query Suggestions		Y	Y
Similar Results			Y
Sort Results on Managed Properties or Rank Profiles			Y
Relevancy Tuning by Document or Site Promotions		Limited	Y
Shallow Results Refinement		Y	Y
Deep Results Refinement			Y
Document Preview (Word, Excel, Powerpoint)			Y
Windows 7 Federation		Y	Y
People Search		Y	Y
Social Search		Y	Y
Taxonomy Integration		Y	Y
Multi-Tenant Hosting		Y
Rich Web Indexing Support			Y

From a more reliable source I found in TechNet - By Vedant Kulshreshtha
http://blogs.technet.com/b/vedant/archive/2009/10/23/search-technologies-for-sharepoint-2010-products.aspx

Thanks!