Collide Magazine gives some ideas on how to blog effectively and how blogs have changed over the past few years.
TheCity.org provides some great thoughts on how churches can use social media more effectively and develop a pretty SEO friendly and professional strategy.
For your graphic and web design. From the webdesignledger.com
Speckyboy is a blog that gives some of the most up-to-date information on web design and SEO changes.
Readwriteweb discusses how reader engagement is changing for blogs