Curio + Evernote tipTweet
I don't know how I missed this earlier but it turns out you can email notes, attachments, and images to a special unique email address tied to your Evernote account.
I just tried this out and it worked perfectly. Within seconds the email -- which included text, web links, and an image -- appeared as a new note within my Curio Evernote shelf.
I frequently find myself in an iPhone / iPad app which supports emailing an interesting article or link. Likewise I sometimes stumble across an image that I'd like to reference. Now I can email those kinds of items directly to my Evernote account for easy access from within Curio. Sweet!