Blog workflow tools:

Where GTD meets blog.

• Back end tools
• Handling information overload
• Content creation tools
• For further research

Takeaway points and mantras:

• Look for ways to automate repetitive or frequently used processes and tasks in your workflow.
• Set aside some time each week or each month to "zoom out" and retool your workflow; don't be afraid to try new applications liberally.
• Consider taking inspiration from the Getting Things Done community to pick up tips, tricks, and programs to help you be more efficient in your day to day tasks (43folders has a great post on how to get started with this).