If you were
worried about the present and future of SaaS -- Gartner says donÂt be. Worldwide Software-as-a-Service (SaaS) revenue in the enterprise application markets is going strong.
Gartner predicts it will surpass US$ 6.4 billion in 2008, a
27% increase from 2007 revenue. Moreover, the market is
expected to more than double with SaaS revenue reaching US$ 14.8 billion in 2012.