Best Drupal modules for a new site

We have been considering the following modules as the first candidates for the new site:

• adsense
• adsense_injector
• akismet
• diggthis
• google_analytics
• gsitemap
• nodewords
• pathauto
• relatedlinks
• spam
• tagadelic
• taxonomy_breadcrumb
• tinymce
• update_status
• addtofavorites

The are many more in our list. Basically, we intend to install them one by one and to test on our developement/staging site before implementing on production site.