Taxonomy/Tagging Starter Kit for SharePoint Server

Taxonomy based tagging is provided in the kit described below.

http://blogs.msdn.com/sharepoint/archive/2007/01/22/taxonomy-tagging-starter-kit-for-sharepoint-server.aspx

STSADM: Out of Memory issue in PublishAllItems

This is known issue when '-includesubsites' operator is used.
Latest version resolve same.

MOSS Governance

MOSS provide so much that proper Governance is needed to utilise it fully.
Read more here
http://www.intranetjournal.com/articles/200611/ij_11_27_06a.html

Ldap Authentication

the sample file for configration are available here
http://blogs.msdn.com/selvagan/archive/2008/01/26/form-based-authentication-sample-code.aspx

Moss IIS Dynamic compression not recomended.

For performance reasons static compression can be used in MOSS but dynamic compression is not suggested. read more here http://blogs.msdn.com/joelo/archive/2006/07/19/671789.aspx

Forms Authentication

After creating extending application you will need to add the user in extended application from base application accessible via windows application.
http://www.simple-talk.com/dotnet/windows-forms/configuring-forms-authentication-in-sharepoint-2007/

MOSS is XHTML compliant.

Be cautious before recomending....Office SharePoint Server, by default, is not XHTML compliant
http://msdn2.microsoft.com/en-us/library/bb727371.aspx

Form and windows Authentication

An extended application need to be created for extranet giving authentication by SQL database.
http://msdn2.microsoft.com/en-us/library/bb975135.aspx

SharePoint Silverlight Browser

TrippleWood : A SharePoint Silverlight Web Part which displays SharePoint Documents and Pictures in a rich Silverlight flow control.
http://www.triplewood.com/triplewood/html/SharePoint2007.aspx

DoD 5015.2 Certified

:) MOSS is now DoD 5015.2 Certified.
http://blogs.msdn.com/ecm/archive/2007/05/30/microsoft-office-sharepoint-server-2007-is-dod-5015-2-certified.aspx