I started off using the free 'Feedler' RSS reader, which was okay, but wanted something that was more full featured. I normally use Byline on my iPhone, but they don't have an iPad version out yet. After searching around more on the app store, I came across NewsRack and bought it (they have a universal iPhone/iPad app). So far, I'm VERY happy with it - it supports manual ordering of feeds, instapaper, a nice inline browser, etc. Anyone else using NewsRack or found a great iPad RSS reader?