What makes a good design blog?

Complete Article @CreativeNerds
http://ping.fm/spJb9

A great article on aspects what should be added to a blog in order to generate profit, to increase traffic and to make an overall better blog, weather it’s a design blog or a non design blog which are fundamental aspects.
•RSS And Email Subscription
•Allowing discussion with a comments section
•A good footer design
•Related posts at the bottom of articles
•Social media icons below posts
•Good header design
•Categorising articles
•Advertisement
•Search bar