NBC made an announcement this morning that long-time NFL color commenter John Madden has decided to retire. Dick Ebersol also made an announcement of Madden’s retirement, but it’s unclear at this point whether or not this is effective immediately or if John will be in the broadcast booth through the 2009 season.

Details to follow as they’re released.

We’ve all laughed at the MadTV skits, the Frank Caliendo’s impersonations and the overall hilarity that comes with listening to a Madden broadcast. And if you’ve watched football long enough, there’s no doubt you’ve said to yourself many times throughout the course of a season, “What the hell is Madden talking about?”

But one thing is sure: John Madden has always known football. He might go off on long tangents about what people are eating in the stands or wear out his commenting pen trying to describe a play. But if you get through all of that, he knows the game and even in these latter years where you think he’s off his rocker, he was still always through out a great nugget or two that made you say, “You know what? Madden is right.”

Whether you like him or not, John Madden is an icon and a broadcast legend. Personally, I hope Madden gives us one more year in the booth before hanging it up.