I must admit, I've stopped using NetNewsWire on my iPhone because I've just found it unmanageable. What was an awesome fire hose on my Mac just threatened to drown me on the much smaller machine. Enter Daring Fireball's John Gruber with some awesome tips on making NetNewsWire on the iPhone far more functional:
What I want in an iPhone feed reader isn’t just a little bit different than what I want in a Mac feed reader, it’s a lot different. So what I did last week was start over from scratch on the iPhone. Rather than going through my full list of feeds and turning some off, I turned them all off, then went through and re-enabled about 20 feeds — the ones I like best, with the highest signal-to-noise ratios, and which would be most enjoyable in those I’m bored, give me something to read moments.
Now NetNewsWire is both snappier for him and more relevant to a mobile experience.
I tried it and I'm loving it. If you give it a try, let me know how it works for you!