FriendFeed has a very clean design but it doesn’t utilize wide screen real estate. On a 24″ display using 1920×1200 pixel resolution, you can show at least two columns of FF feeds and still have some room to spare.
I’m not sure how to balance width vs. scroll. Having two columns can be confusing, and I certainly don’t want to scroll down to read the left column only to scroll up again to read the right one. However I’m sure this screen real estate can be used in some way to enhance my productivity.
Maybe something along the lines of the Pagerization Greasemonkey script, only horizontal? Still thinking about it. In the meantime I’ll just keep scrolling down.