Yesterday, Google announced extensions for their Chrome web browser. I've been using Chrome as my primary browser for the last several months. It is fast and much better on memory management then Firefox.
In Chrome, I could use an bookmarklet for grabbing content to Evernote. However with the release of add-ons for Chrome, there is now a legitimate Evernote Web Clipper. Evernote's blog today details it.
Right now, Chrome extensions only work with the developers version. You can get it here.