gistfile1.js

var async = require("async"),
    github = new (require("github").GitHubApi)(),
    users = github.getUserApi(),
    names = require("./femalenames").slice(0, 50),
    cradle = require("cradle"),
    fs = require("fs");

var toFollow = [];

function dateAgo(daysAgo) {
   daysAgo = daysAgo || 0;
   var dayMs = 1000 * 60 * 60 * 24;
   return new Date(Date.now() - (dayMs * daysAgo));   
}

function isFirstName(name, first) {
   return name.toLowerCase().indexOf(first.toLowerCase()) == 0;
}

async.forEach(names, function(name, done) {   
   users.search(name, function(err, users) {
       if (err) throw "GitHub API error " + JSON.stringify(err);

       users.forEach(function(user) {
          if (isFirstName(user.name, name)
             && user.public_repo_count > 5
             && user.followers_count > 10
             && (new Date(user.pushed) > dateAgo(60)))
               toFollow.push({
                    name: user.name,
                    username: user.username,
                    followers: user.followers_count,
                    repos: user.public_repo_count,
                    language: user.language
                  });
       });
       done();
   });
}, function (err) {
   if (err) throw err;
   
   console.log("found " + toFollow.length + " GitHub users");
   
   var client = new cradle.Connection("http://harth.iriscouch.com");
   var db = client.database("github");
   
   toFollow = toFollow.map(function(user) {
      user._id = user.username;
      return user;
   })

   db.save(toFollow, function(err, resp) {
      if (err) throw "Error saving to CouchDB " + err;
      console.log("Saved names to db 'github'");
   });
   
   fs.writeFileSync("output.json", JSON.stringify(toFollow));
});

Don't let this fall into the wrong hands!