While that would have been interesting to me as well, I think the post was meant for their actual users, to explain why they are moving away from FB. Technical

While that would have been interesting to me as well, I think the post was meant for their actual users, to explain why they are moving away from FB. Technical details would have been an unnecessary distraction for their intended audience. Maybe if they have any employees who follow HN, someone would share more light on the technicals?