Steve Ballmer just confirmed rumors that Microsoft's new search engine, previously called Kumo, has been christened with the wonderfully onomatopoeic, possibly stupid name, "Bing". UPDATE: And it's coming next week. From the AllThingsD interview, a peek into Ballmer's brain: I'm not the creative guy, here …. short mattered … people like to ‘verb up' … works globally, doesn't have negative connotations. Early word is it's got a simple, minimalist, colorful interface, and boasts some Wolfram Alpha-like features though a function called "Instant Answer." More as we get it. (Image courtesy of Ars Technica.) UPDATE: Bing will go public on June...