Related link: http://www.apple.com/macosx/tiger/safari.html
Today, at the WWDC, Apple announced RSS support for Safari.
I like the “article length” slider (about halfway through the quicktime). You can slide it around to get different length summaries of the articles. I’m not sure how useful it is in practice (not being a mac person, and not having a copy of Safari with RSS reader in any case), but it sure looks interesting. And like a genuinely new feature (neither Bloglines nor FeedDemon have it).
Would you use an article length slider if your RSS reader had it?