We´ve got a load of progects on the go and one of the main ones is the Find Local Jobs part of Find Locally. While we´re building up towards our launch in a few months, we´re doing a free version in some job areas such as Accounting Staff. These sites are based around the same code as Find with the invoicing systems disabled so it didn´t take long to check the code and get it up and running.
The only difference was the template used on the sites. Although they are all different in terms of colour schemes and images, they all use the same layout so by using the $_ENV["SERVER_NAME"] variable I could easily apply a different style sheet and image name to the template.
The best bit though was the tabs at the top of the page. Instead of having to do it the old fashioned way with tables to and images to create the tabs, this is all done through very cool css and then implemented as a simple div and ul. A simple id="current" in the li tag switches it from being a background tab to the current one. Nice!
I'm a web developer based in the East Midlands, UK and if I keep up the current rate, I might have developed 3 million sites by the time I retire