One of my heroes, Doug Johnson, includes a "Blast From The Past" post on his blog each week. As Doug describes it:"A weekend Blue Skunk "feature" will be a revision of an old post. I'm calling this BFTP: Blast from the Past."I love these posts, because they give me the opportunity to revisit Doug's previous thoughts on a topic while also considering how those thoughts have evolved over time. Let me be clear, I'm no Doug Johnson. But after 10 years of blogging in this space, there are definitely