gistfile1.js

var http = require('http')
var bl = require('bl')
var after = require('after')
var results = []

for (var i = 0; i < 3; i++)
	httpGet(i)

function httpGet (index) {
	http.get(process.argv[2 + index], function (res){
		res.pipe(bl(function (err, data){
			if (err)
				return console.error(err)

			results[index] = data.toString()
		}))
	})
}
httpGet = after(3, printResults())
function printResults () {
	for (var i = 0; i < 3; i++)
		console.log(results[i])
}