It’s official, the future of information management and infrastructure is software as a service (SaaS). Today, Dell announced its intent to acquire the powerhouse in email continuity and archiving, MessageOne. This acquisition will give Dell the cornerstone that it needs to build out its own suite of SaaS offerings. Dell clearly didn’t want to be left out of race as it watched Iron Mountain successfully building out its SaaS offerings and watched its competitors and partners complete significant acquisitions in the market including Seagate Services’ acquisition of Evault, EMC’s acquisition of Mozy and IBM’s recent acquisition of Arsenal Digital Solutions. Then there’s Symantec who is building out its Symantec Protection Network.