As 2009 prepares to hang the "closed" sign on its 365-day notched door and 2010 gets ready to open up shop, I thought it was an appropriate time to take a mini-inventory of some of last year's more prominent restaurant openings and closings. What follows is not an exhaustive list, but it did make me feel exhausted just looking over all the terrific new food I tried and all the old friends I'll surely miss.