Tags are a new system to help users find threads that are of interest to them. When you create a new thread, you can add tags - for example, the pet that the post refers to, or the specific issue it is about - to the thread. We will try it out for a time, and see if people find it helpful. They copied this feature from "tag clouds" you've seen on sites like Flickr.

If it gets too annoying, we can always turn this feature off.

Colors now work!