John Weathington President and CEO - Excellent Management Systems Inc. - SearchCIO John Weathington is president and CEO of Excellent Management Systems Inc., a San Francisco-based management consultancy. John Weathington’s Most Recent Content SearchCIO CIOs are promoting innovation through disruptive technology 01 Sep 2011 SearchCompliance Use e-discovery software to secure social media technology 13 Oct 2010 SearchCompliance Enterprise content management helps crank up information governance 29 Jul 2010 SearchCompliance Contingent controls complement business continuity, DR 12 Mar 2010