David McInnis has spent his professional career spanning over 22 years building online marketing platforms to help business improve their online visibility. David founded PRWeb in 1997 and operated the service for the next nine years until he sold the company to Vocus (now part of Cision). During his time at PRWeb he met and collaborated with Mark Willaman on a number of projects. Recently he has been part of the technical team working on the development of Mark's advocacy platform, Advos.io. Connect and learn more about David's PRWeb story below or here . Connect with him on LinkedIn.