Heading to LV at end of Apr, no not Data Center World, IBM Impact - social, mobile, cloud conference

A lot of data center people will be heading to LV at the end of the month for Data Center World Spring.

I have some friends who will be in LV and asked if I could join them for an evening event so I was looking to be in LV.

Then I saw that IBM has conf exactly at the same time called IBM Impact on Mobile, Social, and Cloud.  Huh, facility management professionals or social, mobile, cloud professionals with Forest Whitaker, Tim O-Reilly, Michael Copeland (Wired), Rich KarlGaard (Forbes), and Matchbox Twenty.  Which one should I go to?  Power and Cooling stuff we have talked about for the past 5 years or social, mobile, cloud.  On Apr 29 - May 1 I'll be at the IBM event, maybe I'll chat with some of the data center folks who are all the way down at the Mandalay Bay.