These NetNewsWire styles just keep getting better, especially since this one is designed for both NetNewsWire and Vienna. Not long ago I found a couple of really slick NNW styles, one of them taking a crack at a Spotlight look + headline wrapping, and now Brent Simmons via the Ranchero blog has highlighted FeedLight, a style based heavily on Mac OS X's Spotlight searchbar. While it bears resemblance to other Tiger styles available (including NNW's own built-in style), I really enjoy FeedLight's approach of displaying all the important data like a properly wrapping headline, feed, date and author in a concise, static top bar that remains in place (only on NNW, not Vienna) even as you scroll through a long article. Of course, the fact that it comes in two sexy gradient-ific versions, one for Aqua and another for Graphite, doesn't hurt either.
All FeedLight styles and versions are available from Alex at BrokenLogic.