I've put a few people / things I'm following into Noise, and all the people I actually know into Friends (so far, but that could ... change). I don't know if my Noise list is visible to you, i.e. if Noise-makers are in my visible Friends list, or not.
If not, here is my Noise snapshot, in case you need more Noise too.
I forgot to warn you, this post will be rilly boring.
@ello (of course; it's like knowing Tom in MySpace)
@halcyon (famously verbose and wise pink burner)
@sfslim (currently instagramming the de-mooping of the playa but inactive here)
@pinkmammoth (no explanation required -- nothing happening, tho)
@bitchesonbicycles (who'd I get this from?)
@wil Wheaton, whom we used to love to hate, until he became real and pleasantly geekish
I don't always make lists, but when I do, I prefer short ones with no real purpose.