For a while, I've been talking about creating a "settings generator" for WordPress. Nothing major, just something that WP developers and theme designers can use to quickly create settings for use in plugin or theme code.
Well, as of about 10 minutes ago, I just published the tool I've been working on. I didn't put a whole lot of time toward it, and it isn't bulletproof, but it certainly does the trick and can save a boatload of time. It's open for anyone to use, and currently resides at wps.benjamin-t.com.
In the near future (once it helps speed up development time on other WordPress site projects I'm currently working on), I plan to expand upon it to allow for different types of values (string, numeric, boolean, etc.), and enable default values.
Let me know what you think of it in the comments below. Happy PHPing!