Hey what do you think about Federer? Is age slowing him down?
Roger Federer has done an amazing job regardless to his age. He's better that Nadal.
That's true. He has given enough to the Tennis world. I still believe Nadal is also great. They are both like the Messi and Ronaldo of football.
exactly, but many don't focus on them because football is more worldwide.
Yes. I wish Tennis can gain more recognition. It is such a lovely sport.
Well, we need more of Federer to make it more global. 
Yea more of Federer and A very organized and progressive institutional body. They just need to do more to promote the sport.
I think Federer is from Europe and they're dominating already. Murray retirements meant a lot for American.
I'd like the sport to go all full out and gain it's deserved recognition someday. But anyways Federer will always go down as a True legend of the game.
definitely, he beat all the competitor and gain more fam. Nadal also did well though.