Hey, just released a new feature (in my off hours, even!) Now on the homepage and tag pages, the tag display is cleaner and easier to read. You will also see a text input box at the top of them. This works as a live tag search, so as you start typing a word, it will filter the tags on the site so you can easily find less popular content. Note that you need to type at least 2 characters for it to start, and if you delete everything in the input, it will re-display the original tag list.
That may have been a confusing explanation, but its late, so give me a break
Play around with it, and enjoy!