Bob Warfield is the CEO, Chairman, and Founder of SmoothSpan, a company still in stealth mode that is (according to their website) "focused on inventing a post-SaaS business model." A member of the original Quattro Pro developer team, Warfield later became Senior Vice President of Research and Development at Borland. Just a couple of the many notable positions he has held in the past are Vice President of Desktop Development at Oracle (1995–1996) and Vice President of Research and Development at Rational Software (1997–1998). Warfield has a popular blog called SmoothSpan Blog that covers topics such as SaaS as Web 2.0.