PC mech
Site which provides really great tips for Pc users and interesting perspectives on technology in general.
Lifehacker
Gives a whole lot of tips and tricks to make your life easier or more productive, has articles related to computers, health, money management, mental tricks etc.
IGN
The hub to get any info on mainstream games, those being blockbuster PS3, PC and XBox titles. IGN also covers news on other forms of entertainmet like movies and series.
Engadget
Great source of news for general new tech
Crackberry
Awesome blog and articles on the latest blackberry news
Great site for educational videos
ThoughtLeader
Articles on perspectives on politics, science , education etc.
Individuals blogs I check on from time to time
Packet-broker.co.za
IT Security and general tech
ZaneMayo.co.za
Development
Zahira.co.za
Media, news
Interesting articles, US economy, productivity, applications