This is Dr David Lewis last contribution for the Vasco da Gama Movement in the WONCA World Conference Prague 2013 (based on the blogpost: http://maturinuk.com/2012/12/10/using-evernote-for-continuous-professional-development-a-view-from-general-practice-in-uk/) David was an inspiring advocate for the use of Social Media in Family Medicine. David, you will be missed... thank you for everything!