Development of Medicare’s website
This website is developed using:
Ajax is used, degrades gracefully, because the intention was that the header “never” reloads.
xHTML/CSS coding is done by Ziongem
Most of the content is static and are just ctp files (CakePHP template extensions).
It was nice to develop this website since after it was done, the designer told me “hey! but the header shouldnt reload on every click”, “okay” I said, lets put some ajax on it! 
After seeing Damian Culotta’s I have a released on for my country
The extension can be found here
The extension is coded in a way that upon installation looks for regions on the config.xml file, iterates over those and inserts the into database, flexible and simple.
I hope to see a lot of Uruguayan ecommerce site with this extension installed. 
Simple tip where you will get the code to “extract” current Magento url from a template file.
Here is the code.
You can use it on any phtml file.
$this->helper('core/url')->getCurrentUrl()
Behind the scenes, this calls a helper method and retrieves the current url.
You can also use this on any file by changing it to this code:
Mage::helper('core/url')->getCurrentUrl()