The author has a fair point, but I was left hanging waiting for a "so, what?" at the end. I was hoping there would be something more constructive to this than just a complaint.

What should be done about it? What are people really looking for? How can a network with the goal of connecting more people deal with the inevitable noise? How soon should they worry about that?

Was Facebook perfect 4 years ago, or is there a gap still left to be filled? How can a social network really figure out who is most relevant to you and link you to them?

I think these are great questions. I would love it for authors who know/care about this topic to look at Facebook, Twitter, and Jelly with solution glasses instead of just problem glasses.