This site uses the following plugins:

• Akismet! for comment spam protection
• WP-ContactForm for the contact form, obviously
• Slimbox Plugin for the neat Javascript-powered overlay portfolio popups
• Subscribe To Comments plugin… to enable comment subscriptions
• Demo Mode plugin to enable a ‘maintenance mode’ on this blog when needed
• WordPress Database Backup plugin as a quick and easy way to back-up the WP database
• Google XML Sitemaps plugin to create a neat sitemap for search engines

Shout out to the authors of these plugins for making them free. Cheers!