Readability is a browser bookmarklet that takes a crack at wiping out all that junk so you can have a more enjoyable reading experience. It works with all the latest browsers and its success rate is pretty respectable (we'd guess over 90% of web sites are handled properly).
Have a feature request or a patch? Add an issue!
Or, if you're interested in collaborating with us to make Readability better, drop us a line.