In my recent focus on internal IT infrastructure and process (more CIO and less CTO), I’ve been searching for relevant CIO resources — here are a few I’ve found useful.

• CIO Today
• CIO.com Newsletters (e.g. CIO Government, CIO Leader)
• CIO.gov
• SearchCIO
• Blogs.hbr.org
• Wall Street Journal CIO Journal
• The CIO Playbook by Nicholas Colisto