Power to the closures!

gistfile1.js

var a = []; for(var i=1; i<=100;i++) a.push((i*1));

var stopWordAnalyzer = function(list){
  return function(stopword){
		var fizzCount = 0;
		list.forEach(function(y){ if(stopword==y){fizzCount++;}});
		console.log('There are: '+fizzCount+' '+stopword+' in 1..100');
	}
}

b = stopWordAnalyzer(a.map(function(x,y){
    if(!(x%5) && !(x%3)) { return "FizzBuzz";}
    else if(!(x%5)){ return "Buzz";}
    else if(!(x%3)){ return "Fizz";}
    else {return x};
}));

['FizzBuzz','Buzz', 'Fizz'].forEach(b); 

// Outputs:
>There are: 6 FizzBuzz in 1..100
>There are: 14 Buzz in 1..100
>There are: 27 Fizz in 1..100