Realizing I probably had too many categories for my posts, well over a hundred, I decided it was time to trim the number down a bit. But what would be the criteria? Certainly dropping-off the single post references made sense. How does one then quantify what constitutes enough for a category? I’ve landed on the number three.
Categories or tags are connect-the-dot labels that group content from multiple posts together. It stands to reason that if there are three or more related posts, a category could tie them together.
As I stripped away useless categories, I discovered redundant/like categories that I combined. There was also a couple categories such as "writing" for which I knew I had many posts but only one was tagged.
As I move forward with posts, I will for the most part categorize retrospectively after I have three or more like posts. It’s really a simple idea but one that helps solidify the concept in my mind.