Yes, when I did develop on MSSQL, I used them all the time. They force you to think, and hard, and saved my bottom quite a number of times. I then had to mainta

Yes, when I did develop on MSSQL, I used them all the time. They force you to think, and hard, and saved my bottom quite a number of times. I then had to maintain for the last years a system with surrogates only and I hated it.