"Warp" space, eh... Rated 5 out of 5 stars

...well, works great when slogging through--uhhh, I mean browsing-- AMO. Hiding that big, blue field of "content" at the bottom of the page with this CSS helps make it quicker:

/* AMO: hide footer content when not hovered */
@namespace url(http://www.w3.org/1999/xhtml);
@-moz-document domain("addons.mozilla.org") {
#footer>.section:not(:hover)>#footer-content{display:none!important;}
}

Thanks.

This review is for a previous version of the add-on (0.30). 

Thank you for your input.

Hiding content (header, footer, etc...) is left to the discretion of the user (UserContent.css, addons such as Stylish or even Adblock...).