Jupitercow is really excited to add this simple plugin to the Wordpress community. Enhanced Search Box adds an improved functionality to the Wordpress search box and allows you to edit the default search text from the admin panel.
You can see the Enhanced Search Box working on this site, and, for another example, you can see it working on the Website of photographer Randy Tay.
Check out the Enhanced Search Box page for more info and to download.
It may be simple, but it has a nice impact.