One input, two buttons. The wordmark is an SVG text in four colours because Product Sans is not free and neither is copying it. The search box searches every Steal This target and every Show Clone post; the results page has the favicon, the breadcrumb, the blue title, the grey snippet and "About N results (0.00 seconds)".
"I'm Feeling Lucky" sends you to a random thing to steal, which is the most useful that button has ever been.