I've just got into
Google Reader.
I find it a bit buggy in IE7, but im really liking having feeds from all my favourite sites (this one included) integrated into the one place.
Ok, so I know its only day one ... and shit on the web has the habit of seeming really useful one day, and then me never bothering to visit it again .. but hey I'm going to give this one a go.
One thing that frustrates me a bit about the whole rss thing, is how you can get syndication of content from sites where you need to login. I'm considering writing my own scraping routine in php with my passwords/captured cookies in, and then just exposing that as an rss feed, but im sure im not the first person to be thinking of this ....