'SNL' Prepares For Future Sans Brand-New Baby Mama Amy PoehlerSWhile it is a joyous event that comedians Amy Poehler and Will Arnett delivered their first child, Archibald, over the weekend, we recognize that this development has some downsides, too (though perhaps not the ones implied by the above "circle of child life and death" feature that is currently gracing the front page of Yahoo!). For starters, this marks Poehler's end on Saturday Night Live, as the new mother will be segueing to her still-untitled NBC sitcom after some well-deserved maternity leave. Just as devastating: Poehler's unplanned absence from this week's live taping of SNL forced the audience to sit through a third, hastily scheduled Coldplay performance. Still, at least Poehler ducked out before she had to take part in the painful Barack Obama skit that Lorne Michaels pointlessly lured Maya Rudolph back for. Take a look, after the jump:Click to view