lolNot at all, Nadal's record on Hard courts is no better than a lot of other players like Roddick, Djokovic, Blake, and others I can't remember them all now. He's an average Hard courter at best, and a lucky grass courter at best.
You're missing the point. Are you doing that on purpose or are you really such a Federer fanboy?
You wrote: "that a player who is good on one surface only"
Whether he has a better or worse record on hard courts than Roddick, Djokovic and Blake is beside the point. That could be the topic of another conversation I'm not willing to go into with you.
However, it's ridiculous to state that he's good on one surface only. Please, take a break and think about this before you reply.