This recent article on emerging SaaS (Software as a Service) technologies entitled "Why SaaS could make your IT skills irrelevant" gives you a really good idea of what SaaS means to businesses, as well as IT Programmers. He also discusses the time-frame in which businesses are planning to make the switch. Very interesting! Read the full article here.
C. G. Lynch writes 'The IT industry is preparing for a new round of upheaval as a result of SaaS adoption...'