I am not as impressed by Clearly. For one thing, not even a bookmarklet for Safari (Instapaper, ReadItLater and Redability all support Safari with extensions or bookmarklets).
Also, Instapaper has long supported saving article text to Evernote. You can either do it manually per article, or have a “star”ed article automatically exported to Evernote. I have been using it for a long time, with great success.