BlogWell - Telstra’s BigPond Team on Twitter - Big Twits

Interesting case study on the wrong way for a corporate company to use Twitter:
Telstra’s BigPond Team on Twitter - Big Twits

Entrepreneur.com - The Inner Secret To Social Media With Guru Brent Csutoras

Great interview with social media expert Brent Csutoras, some real gems available in this interview:
The Inner Secret To Social Media With Guru Brent Csutoras
I'm including a Search Engine Land article by Brent Csutoras with a list of tools for social media work as well:
Search Engine Land - Tools For Engaging In Social Media

Bruce Clay / The Foush Blog - SES and SMX Advanced 2008

Two interesting takes on the recent SMX Advanced "Give it Up" and SES "Social Media Success" sessions discussing among other things the use of fake profiles for link building and information on grey/black hat techniques used in the industry:

Bruce Clay Blog
SMX Advanced 2008: Give It Up

The Foush Blog
SES & Social Media Strategy: what happened to ethics?! (A rant)

Search Engine People - 22 DoFollow Social Media Sites Offering Profile Links

Another good article listing social media sites you can use to for profile link building:
22 DoFollow Social Media Sites Offering Profile Links

Search Engine Land - Representing Your Business on the Social Web

Bill Slawski's article on social media and small businesses. Very interesting take on how small businesses can connect successfully online with their customers:
Representing Your Business on the Social Web

SearchRank - When Submitting to Social News Sites is a Complete Waste of Time

David Wallace provides a good outline of the correct way to submit to social news sites:
When Submitting to Social News Sites is a Complete Waste of Time

Search Engine Land - Tools For Engaging In Social Media

Detailed post on tools helpful for tracking your social media marketing campaign:
Tools For Engaging In Social Media

Marketing Pilgrim - 16 Great Ways To Approach Social Media Marketing - A Beginner’s Guide

Good beginner's guide for SMM. I haven't dived totally into SMM and still have an affinity for good old fashioned link building, but the tips here are helpful:
16 Great Ways To Approach Social Media Marketing - A Beginner’s Guide

Small Business SEM - How to Market on Flickr

Detailed post on how to use Flickr for marketing your website:
How to Market on Flickr

Junta42 - Leveraging Social Media Sites for Search Engine Placement - Get Content Found

Solid info on how to get the most of social media blog posts for optimization purposes:
Leveraging Social Media Sites for Search Engine Placement - Get Content Found