Comment by kentonv

I feel like Jeff's public profile has grown quite a bit since then. Note that in 2008 he wasn't doing anything related to AI yet -- none of that had even started. That has since given him somewhat of a more public role, whereas Sanjay has stayed on infrastructure which is more internal-facing. I do think Jeff Dean Facts in itself has played some part in enhancing his celebrity status, too.

With that said, I suppose it's hard for me to say what the public perception of the two was in 2008 as I only knew of either of them from working there.