Is the PMP exam worth while

I am a member of a few groups on the social media site, Linkedin.com.  Recently, a member of the group called "Project Manager Community" asked the following question : "Does having a PMP state you're a better PM compared to one that doesn't have this certification?".

So far, there are more than 110 comments and they are still continuing to be added. 

My answer was to comment that it is not just the qualification, but that it must be combined with experience to make a good PM.  The depth of knowledge that the PMP exam makes each candidate understand is far superior than any other PM exam that I have seen, or indeed taken.  Each candidate must know the PMBoK inside out and understand the complexities and dependencies of project management.

My PDU Plan

To maintain my PMP qualifications, I need to ensure that I continue to maintain consistent learning with regard to Project Management.  I like the idea that people cannot pass the PMI exams and then forget about keeping up to date with learning and modern practices.

The PMP Exam

Let me start by saying this exam is tough, but it is not impossible and once you ensure you understand the concepts, it is fairly intense, but it is straight forward to gain a pass mark.

I would recommend that you have at least two or three years Project Management experience before attempting to take this exam.  You need to have completed a few projects before you attempt to even read the PMBoK guide, otherwise you may find it very confusing.  Some people advise that you start with other books before attempting to read and fully understand the PMBoK Guide, but I did it the hard way.  I had a few years of experience as a Project Manager and had obtained my Prince2 Practitioner Certification, so I already knew a considerable amount of Project Management Theory.