> Instagram has one billion monthly users generating $7 billion a year. Doesn't Instagram serve mostly static content that's put together in an appealing way b

> Instagram has one billion monthly users generating $7 billion a year. Doesn't Instagram serve mostly static content that's put together in an appealing way by mobile apps? I'd figure Instagram's CDN has far more impact than whatever Python code it's running somewhere in it's entrails. Cargo cult approaches to tech stacks don't define quality.