The people on these pages are those that I have found useful in following, both for UCS specific knowledge and general data center and virtualization topics.
In no particular order…
Steve Chambers, Canopy Cloud
Twitter: @stevie_chambers
Brad Hedlund, VMware
Twitter: @bradhedlund
Jason Nash
Twitter: @nash_j
Michael Heil
Twitter: @healthITGuy68
Joe Onisick
Twitter: @jonisick
Rodney Haywood
Twitter: @rodos
M. Sean McGee, Cisco Systems
Twitter: @mcseanmcgee
Dave – recommend adding Seam McGee’s site, too, for people to follow.
http://www.mseanmcgee.com/2010/04/the-state-of-statelessness-cisco-ucs-vs-hp-virtual-connect/