Imagine two identical #3social #networks with mainstream users. Same number of users, same connectedness of the social graph, same demographics etc.

Social network A only has an algorithmic feed. Social network B only has a chronological people-I-follow feed.

What would the usage numbers look like in comparison? Numbers of posts, numbers of likes/replies/boosts, growth trajectory, etc?

I would expect somebody has done some research on this. Anybody know of any public results?