Very cool. Be nice to have it as a Chrome plugin just to open it quickly, or have it there all the time as a new tab.
I tried it, it's promising. I'd like a desktop app/ browser plugin version too, I think. But don't take just my word for it... I'm not sure I'm a good client for this sort of app (e.g. I don't pay for Evernote, just use it within their "free" limitations)