Leopard is the New Vista, and It's Pissing Me Off
 

Before Apple makes any more smug OS-related attacks on Microsoft, it ought to take a good look in the mirror. I'm not sure what ticks me off more about Leoptard (I can't take credit for that nickname—some Brit coined it): the fact that so many of the semi-important changes don't work, the fact that Apple turned a stable OS into a crash-happy glitz fest, or that the annoying, scruffy Live Free or Die Hard actor infecting my TV (and our Web site, by the way) is pretending that Leopard is better than Vista. It's not better than Vista. Leopard is Vista.

http://www.pcmag.com/article2/0,2704,2223921,00.asp