Well if The Simpsons had stopped 10 years ago, this would have been a no-brainer, but since they insist on ruining their legacy with craptacular episodes, I'm still gonna have to go with the Simpsons! I've got like 7 Simpsons DVD sets that I watch. I have like 5 Seinfeld Season Sets I haven't even opened. Seinfeld was so funny and really set the bar high for all sitcoms that came after it, but the effect that The Simpsons had on pop culture and society gives it the edge in my opinion. Okay, I see that I'm rambling in this post. Must be my circuits are fried trying to comprehend this scenario.