I had to change the theme, even though I liked the colors and the design of my old one – because there was no “archives” section. Putting it into the theme that I had was WAY beyond my abilities, so I found a new one. Now I can easily go back and see if I mentioned anything about my boobs three months ago.
I hate when I find a new theme I like, but it hasn’t been updated to support the new features (like widgets). I don’t necessarily like a cluttered theme – but I like options to easily drop things in or pull them out. Your theme is very clean and nice!