Amateur. I did my instant-social-media-expert Google search two hours ago! But I can't share my expertise with you because it gave me a great idea which I plan to sell to the CEO of Google for six billion dollars.
Kevin: "I have no specific credentials to write about social media, but I did some Google searches 30 minutes ago and now I’m calling myself an expert. Since social media is new, you’ll have a hard time refuting that claim."