Here are my 10 Favorites….

1. Stumble Reviews – Add the reviews that appear on StumbleUpon for a given page to be displayed on that page.
2. Twitter Updater – Send a Tweet to your Twitter account anytime you publish a new post to your blog, will automatically shrink it down via TinyURL.
3. WordPress Twitter Widget – Displays your Twitter feed in your sidebar and can turn “@username” and other info into links, while also displaying user avatars.
4. SezWho – Creates a social network out of your comments section by giving users a profile that follows them anywhere, also adds the ability to rate entries. Can integrate with EntreCard.
5. Retaggr – Make a virtual business card for yourself that includes links to your most important social network profiles and include more information about yourself.
6. Auto Social Wordpress Plugin – This plugin enables you to have your posts submitted automatically to delicio.us.
7. Social Bookmarking RELOADED – Add the social bookmarks services icons to your posts so readers can submit them easily. (Used on this blog)
8. Digg Digg – Will let you quickly add the DiggDigg button to your posts.
9. Social Homes – Adds favicons to your sidebar for your social networks so that your readers can easily find you.
10. ShareThis – Adds the ShareThis icon to your blog, allowing people to quickly submit your articles to the most popular social sites or just email them.

I’ll talk some more about this in a few days …