@philcottie,
Able2know uses what's called semantic tagging in order to categorize its topics. When you tag a topic, you give it a category, and the other members of A2K learn basically what the topic is about without having to open it up. Your topics can usually be tagged as
Lovatts.
You can tag other people's topics. Now, if you look at this topic, just under the title, you'll see
Site Usage. That is how I have tagged this topic -- and you can see that a tag is very helpful here because the title is not descriptive of what this topic is really about, yes? If you click on it, you'll see all other topics that are tagged as
Site Usage.