Some good tips from Piaras Kelly on writing content for your blog:
1. Use catchy titles
2. Be unique
3. Make sure to credit your sources
4. Think before you post
5. Stay on topic
6. Link, it’s polite
7. Be conversational in tone
8. Respond to comments
9. Post in the morning
10. Be controversial
11. Blogging is not email
12. Assuming makes an ass out of u and me

» Tips on writing content for your blog

[via Micro Persuasion]