Hi Cal -
Thank you for the suggestion. The FF Reader extension is ok, but doesn't enable clip to Evernote or highlighting. My typical workflow (with respect to Clearly) is, find article, decide i'm interested, I often used Cleraly just to de-clutter the page; but now as i'm reading, I highlight the key messages. This facilitates 2 things. FIrst, I can work in 1 environment - which saves a *huge* amount of time when I'm doing research; Second, I've done my initial evaluation of the article and by reading and highlighting I've also committed much to memory. So when I'm back in evernote, I generally can recall what articles I need and from the highlighting where to focus. This is how i've worked on both personal projects and projects for work. The time savings and easy of workflow is now simply broken.
As with one of the prior comments mentioned - the ability to read and highlight (in the FF environment) is a key feature that I have not seen replaced.
Any other suggestions? I'm open.