PCWorld‘s article “What You Need to Know About Your Klout” introduces me to Klout, and I’ve to say I like Klout already.  Klout is unique!  Instead of copying Quantcast and Alexa, Klout isn’t aiming to gauge how popular a website has been, but it’s aiming to collect, analyze, and project how influential a person has been in the digital world.  Klout claims that it might even help an influential person in the digital world to be acknowledged by the real world, consequently such a person might be able to create a certain credibility in the real world such as in a new job.  Klout helps connect people who have high Klout scores with brands, and by doing this brands can give out perks to…