On: Create - A new kind of web editing interface

[sunahsuh]

From a cursory look: Mercury seems to be tied to Ruby and I'm not exactly enamored with the UI

Aloha uses jquery-based selectors to identify editable content areas as opposed to Create's more standardized and semantically accurate RDFa.

(This is based on all of 3 minutes of poking around so I don't claim complete accuracy.)