Just dipped my toe into the new Google RSS reader. It has features very comparable to stand-alone blog readers,plus this cool kicker:
As I cruise along reading blog entries, if I find something I'd like to share, I press shift-S and it's added to my shared page.
I'm adding the top five most recent articles to the sidebar. Including (until it gets pushed out of view out of view) the link to the entry from Robert Scoble that turned me on to this cool bit of RSS mischief.