Nah. Then who's gonna decide who the "known people" is? But "followed by
Discussion
If Bob is publishing a client and you're using Bob's client, it's not a horrible idea to assume Bob will also do a reasonable job defining that.
But of course Bob can also delegate that job to someone else or to some algorithm -- and by using Bob's client you would be tacitly agreeing that that was a better choice.
Some people are just obviously important though.