So, after some review I have kept a few items from the previous tenant and added a few new ones to my own taste. I imagine it will be a work in progress, though, so please keep getting me suggestions on additions.

I've kept Phil Windley, The Candid CIO, EDS' Next Big Thing, and Jonathan Schwartz's blogs.

To the list I have added Nick Carr's Roughtype, Dana Gardner's Briefings Direct, Dion Hinchcliffe's Enterprise 2.0, and Peter Birley's CIO Blog. Those all should be required reading for CIOs and IT management types, covering either developments in areas that you need to be aware of, or topics that you may not need to be aware of today, but will surely impact your thinking and planning tomorrow.