Evernote Clearly (http://evernote.com/clearly/) is an add-in for Chrome, Firefox and Opera that allows you to strip away the menus, ads and other extraneous content and only keep text and pictures. The goal is to allow you to send a stripped down version of the page to Evernote for storage (I have a previously posted about Evernote, an app I become more enthusiastic about as I add content to it).
And while that alone makes Clearly a very useful tool, what makes it even more useful is that you don't even need to use it in the context of Evernote, but can simply use it to strip away all the distractions and advertisements and only focus on content.
Here's a random example. Before...
And after...
To launch Clearly, click the lamp icon (see screenshot at left) in the upper right of your browser (the elephant icon is used to send the webpage directly to Evernote). In addition to the icon, there is a slide out menu (see screenshot at right) that allows you to highlight, print, change text size, and send to Evernote. Clearly is an excellent companion to an already remarkably useful tool.