Amazed at the number of people who say they are social media experts and who have not blogged or tweeted in months

I read Seth Godin's blog, not every day, but most days. He has like 20 years of blog posts, one a day and he has created thousands of posts. He is, to me, the undisputed leader of blogging and posting. So why is it that other so-called experts think they are experts, yet they only have maybe 2 posts on a blog (even I have more than that), and only a few hundred tweets. Don't you have to eat your own product, to prove to me you are worth my money to you as a social media expert? I think so. Jack