A buddy of mine Ted Krueger writes some really interesting SQL Server posts. Most of these posts focus more on administration than on developer stuff but still stuff that is useful to a developer. Here are 10 of my favorites, I liked these and you will too!
6 ways to import data into SQL Server
Recover a database without the ldf file
Dynamic column names and fields in SSRS (Custom Matrix)
Rebuild master and restore system databases from complete disk failure
Do not truncate your ldf files!
Proactive Deadlock Notifications
Troubleshooting Blocking 101 on SQL Server
Not a fan of the Report Manager in SSRS? Using SSRS procedures to get the job done
Dynamic Data Sources in SSRS
Quick Data Model creation off SSAS Data Source in SSRS
You can also follow Ted to see what is up to on twitter, his username is @onpnt