Here are my posts on the MSDN blog SQLServerFAQ for the month of October.
A guide to troubleshooting tempdb growth due to Version Store usage:
Troubleshooting tempdb growth due to Version Store usage
An email chain with Jonathan (Blog | Twitter) resulted in this blog post:
Troubleshooting specific Login Failed error messages
A much needed VDI troubleshooting tool called SQL Server Backup Simulator:
