I have added the following resources as links over on the right:
Pension and Benefit Power: Alvin D. Lurie is the Editor in Chief
Leimberg Information Services, Inc.: A monthly subscription service for financial services professionals. You do not need a subscription, however, to access some of the materials in the Employee Benefits and Retirement Newsletter Archives. Also, Leimberg Information Services, Inc. has some great employee benefits resources listed here. (Thanks to Leimberg Information Services, Inc. for listing Benefitsblog as a resource.)