Generally when we think of a WordPress theme we think about the look and feel of the website, and when we think of plugins we think of additional functionality.
For example if you wanted to add a contact form to your site you wouldn’t change the theme you would install a contact form plugin.
However there are Themes available that not only change the look and feel of the website they also add additional functionality.
For example. Lets say you wanted to create an auction website then you have two options.
You could add an auction plugin to your existing wordpress theme (e.g. WordPress Auctions Plugin) or you could install an auction theme like the WordPress Auction Theme. See Sitemile website.
Which is the best option? Well if the site is a general site and the auction is a part of it then the plugin will do. If the site is going to be a dedicated auction site then the theme would be best.
There are many theme designers creating themes based on a particular function like directory site, classified ads, shops/ecommerce etc.
Most tend to be premium themes but the cost of the themes is trivial when compared to what it would cost you to develop that kind of functionality yourself.
Resources:
- WordPress 3 site blueprints from Amazon UK
or Amazon USA
. - Sitemile website.
- Premium Press
