Putting "PMP" at the end of your name

This is one of the more lame things I have ever seen. I think putting "MBA" is lame as well, but at least you got an honest to goodness degree.

But PMP? It's a test. You took a single test.

This is lame. Beware of anyone who does this, they are either compensating for their inadequacies, or they really do think they are amazing. Either way, they are not good news.