A photo of his home showed a Mac Pro (2006-9ish) on his home office desk behind other clutter, so not used much.
All his emails were ‘sent from my iPhone’.
"He did have a MacBook Air in 2009 and upgraded that to use with his iPhone"
according to an employee reporting on a TV interview/review in Canada.
that was for a tech show in Toronto around 2010 during April in a hotel on College st.