Well, we've been assuming for months that if Google is preparing a big reveal for the much-rumored Nexus Tablet, it would be at the company's yearly developer conference, Google I/O. TechnoBuffalo is claiming information from an anonymous source (the best kind!) that says the tablet will absolutely show up at the conference, and as other rumors have indicated, ASUS will produce the hardware. New software is also rumored, though whether or not it's Android 5.0 is still in question. Note that this comes just hours after DiGiTimes reported the same thing.