You're saying
The Simpsons was only relevant up until
07-14-2006, 08:19 AM?!
Idiot, wake up! The Simpsons is still alive, and there's no end in sight!
The same goes for
Family Guy!
Seriously, look up on that stuff before you accuse me of shit like, "especially if they're only relative to when they were made." (I think you meant to say, "relevant".

)
Not only are they
relevant at the moment, but currently, they are easily the two most popular animated TV series' on Earth!