Node.js express post parameters always undefined

I am pretty new to Node.js development, and I am aware that there are several stack overflow questions like this already, unfortunately none seem to fix my problem. So I feel all I can do is ask my question

So I am use Node.js with Express and the Jade view engine.

I based some of my code on this article : http://howtonode.org/express-mongodb

Anyway here is what I have

The node app :

var express = require('express');
var home = require('./routes/home');
var d3demo = require('./routes/d3demo');
var PersonProvider = require('./public/javascripts/personProvider').PersonProvider;
var personProvider = new PersonProvider('localhost', 27017);
var LinkProvider = require('./public/javascripts/linkProvider').LinkProvider;
var linkProvider = new LinkProvider('localhost', 27017);


var http = require('http');
var path = require('path');
var app = express();

//=============================================================================
//    EXPRESS SETUP
//=============================================================================
app.configure(function(){
  app.set('port', process.env.PORT || 2000);
  app.set('views', __dirname + '/views');
  app.set('view engine', 'jade');
  app.use(express.favicon());
  app.use(express.logger('dev'));
  //app.use(require('connect').bodyParser());
  app.use(express.bodyParser());
  app.use(express.methodOverride());
  app.use(app.router);
  app.use(require('stylus').middleware(__dirname + '/public'));
  app.use(express.static(path.join(__dirname, 'public')));
});

app.configure('development', function () {
    app.use(express.errorHandler({ dumpExceptions: true, showStack: true }));
});

app.configure('production', function () {
    app.use(express.errorHandler());
});


//=============================================================================
//    ROUTING
//=============================================================================
app.get('/home', function (req, res) {
    home.homeGet(req, res, commonHelper, personProvider, linkProvider);
});

app.post('/home', function (req, res) {
    home.homePost(req, res, personProvider);
});


var server = http.createServer(app);


server.listen(app.get('port'), function(){
    console.log("Express server listening on port " + app.get('port'));
});

and this is the Home route

/*
 * GET home page.
 */

exports.homeGet = function(req, res, commonHelper, personProvider, linkProvider){
        commonHelper.seedData(personProvider, linkProvider, function() {
        res.render('home');
    });
};

exports.homePost = function (req, res, personProvider) {

    var newUserEmail = req.body.email;
    console.log(req.body.length);


    //console.log(x);

    //var email = req.param('Email');
    console.log("/Home posted Email :" + newUserEmail);

    personProvider.save({
        //email: req.param('Email'),
        email: newUserEmail,
    }, function (error, docs) {
        if(error == null) {
            res.redirect('/d3demo');
        } else {
            res.render('home');
        }
    });

};

And this is the jade view

extends layout

block head
  link(rel='stylesheet', href='/stylesheets/home.css')
  script(src='/javascripts/home.js')

block content
  form(method='post', id='homeForm', action='http://localhost:2000/home')
    div(id='dialog', title='error', style='display:none;')
      p You need to supply a valid email
    div(id='NewDetailsArea')
      p Enter your email address, and then click enter 
      | <input type="text" id="email" class="email"></input>
      div#homeSubmit
        input(type='submit', value='Enter', id='enterEmail')

Which gets rendered to this

<form method="post" id="homeForm" action="http://localhost:2000/home">
  <div id="dialog" title="error" style="display:none;">
    <p>You need to supply a valid email</p></div>
    <div id="NewDetailsArea">
      <p>Enter your email address, and then click enter </p>
      <input type="text" id="email" class="email">
      </input><div id="homeSubmit"><input type="submit" value="Enter" id="enterEmail">
    </div>
  </div>
</form>

So the problem:

Well the problem is actually pretty simply. Within the function

homePost = function (req, res, personProvider)

I would like to be able to get the value of the 'email' form field

I have tried req.param('email'), req.body.email I have tried the standard express.bodyParser() and also the connect (which someone mentioned in another answer) one require('connect').bodyParser(), but alas all I get is undefined.

Also if I try and console.log(req.body) I get undefined

What am I doing wrong?