Notice the blog series he discussed was about research that was already published. Most people are concerned about giving away too much, lest they be scooped. B

Notice the blog series he discussed was about research that was already published. Most people are concerned about giving away too much, lest they be scooped. By writing about things that are already public, he avoided that. The downside to this though is that you'll be blogging about things that aren't as cutting edge as the experiment you just finished this afternoon. But that might not be a bad thing...