Comment Re:Were they lost? (Score 1) 246
It's easy -- you ask people you've never asked before: "Hey, do you have any data centers?". In other words, no one was keeping track before. Missions/projects setup data centers as-needed, but were not required to report them as a new "data center" to anyone.
I don't think it's surprising to find that the estimate was wrong. I know that where I work, funding plays a huge part in the creation of "islands" of IT resources. Every project pays for their own resources, and no one wants to share. Until this data center consolidation effort, there was no real impetus for creating pooled data centers.