I started as Mambo developer and then moved on to Joomla development and then into Joomla technical pre-sales. After few years of Joomla sales, I was moved into Drupal pre-sales, and I learn new things daily. I talk to more than 100 customers a month who are looking for website development - How do I help them with the right CMS solution? I would to share this to interested members who get confused with this question every day.