When new technologies and new methodologies emerge on the internet, people make up new words to try and communicate these new ideas with others. There really isn’t any problem with buzzwords unless they are used to confuse people. All too often people use buzzwords in order to sound knowledgeable about a subject.
Ok, I admit; I did it too, way back in high school. I try to simplify things now and explain to clients what a particular buzzword means before I start using it in conversation. I certainly don’t want to be accused of playing “Buzzword Bingo”.