site header as card+solution

A hypothetical *header card:

<a href="http://s3.amazonaws.com/wagn.wagn.org/card_files/2/text_of__header_card.txt">text_of__header_card.txt</a>

(some of the markup made Wagn cry)

Requirements:

_user syntax (there is a ticket for this)
*SearchBox & *GoToBox as special cases, or a new (and very very cool) cardtype
the really hard one - a way to do the align left and align right