UPDATE (May 16): I have updated the site to support simple keyboard navigation. up-arrow/down-arrow will move through the suggestion list. control-up/control-down will move through the list of search engines.
UPDATE (May 19): YouTube has been added as a default search engine.
Just beautiful.
I’d love to see keyboard navigation of the ‘suggested searches’ using the up/down keys, or maybe the option to collapse the inquisitor search bar when not in use?
-Andrew.