Technobubble covers games, gadgets, technology and all things geek. Follow Technobubble poobah Jason Hidalgo’s shenanigans on Twitter @jasonhidalgo or his Tabiasobi Youtube channel. You have my arm.

Long & Short readers almost form a consensus: There is a housing bubble and a mortgage bubble in this country. I received few dissenting letters about my column on the new popularity of the option ARM ...