Re: Some more thoughts...
I find watching Federer incredibley stressful and i hate to see him keep losing to Nadal, especially since its obviously becoming more and more difficult for him to deal with.
At the end of the day however, I still believe he is the most aesthetically pleasing tennis player I have ever had the joy of watching. Nadal could become 9ft tall and develop a 700mph backhand, but ultimately it is the incredible angles, graceful movement and superb shotmaking which have and will always capture my imagintion.
Regardless of how successful Nadal is in the next few years, I simply don't enjoy his tennis as much as Federer. Brute force will never win over technique for me.