For some reason, the link is here: http://www.tawheedkader.com/2010/04/how-i-used-heroku-chargify-and-sendgrid-to-take-my-web-app-to-market-in-3-days/ http://ww

For some reason, the link is here: http://www.tawheedkader.com/2010/04/how-i-used-heroku-chargify-and-sendgrid-to-take-my-web-app-to-market-in-3-days/ http://www.tawheedkader.com/2010/04/how-i-used-heroku-chargi...