With the release of Exchange 2013, the recommendation around the placement of the mail.que database has been changed.

What are the options available to load balance Exchange 2013 traffic?

The Exchange team has released the much awaited Exchange 2013 architecture poster.

All the Lync 2013 TechEd sessions are available for online viewing and download.

Almost all of the Exchange 2013 sessions presented at TechEd North America 2013 are online and available for download.

Finally, the Exchange Team has realised that there are deployments out there which hosts more than 50 databases per server in the 2010 world!