GetVoIP, GetVoIP provides free user reviews and research on VoIP solutions and business communication apps.

Ralph Kalsi, Google-certified blockchain consultant in Australia, an expert in the fields of blockchain consulting, and development.

Aleksandar Svetski, @AleksSvetski

Gilad David Maayan, Technology Writer and Startup Advisor

Scott Hickman, British living in France, play the piano, write on my tech blog: The Detechtor