The following is a recommended wordpress plugins:

1. Advanced Blogroll
2. Akismet
3. Antispam Bee
4. CommentLuv
5. FeedBurner FeedSmith
6. Google Analytics for WordPress
7. Google XML Sitemaps
8. Header and Footer
9. HeadSpace2
10. KB Robots.txt
11. Pagebar2
12. Platinum SEO Pack
13. Plugin Central
14. Read Counter
15. Redirection
16. Robots Meta
17. SEO SearchTerms Tagging 2
18. Separate Comments & Pings
19. Sociable
20. Subscribe To Comments
21. Top 10
22. Twitter Comments – Twitoaster
23. WordPress Database Backup
24. WordPress Related Posts
25. WP-CopyProtect
26. WP-DownloadManager
27. WP-reCAPTCHA
28. WP Comment Auto Responder
29. WP Render Blogroll Links
30. WP Super Cache