The “Year of Big” goes on. But in Fall 2009, the focus won’t be on the 100th anniversary of Daniel Burnham’s grand plans for Chicago. It will be on big skyscrapers—very big skyscrapers. Are they good or just big? We’ll see, as the some of last giants of the prerecession building boom come on line.  Burj Dubai--The biggest of them all, is expected to open late this year, though the developer, Emaar Properties, won’t say when...more.