Debbie Weil is a corporate blogging and social media expert, online marketing consultant, speaker and author of The Corporate Blogging Book (Portfolio). She consults with large companies, CEOs and senior executives on how to create blogs that connect with customers and attract media attention.

The first is the just published Citizen Marketers by Jackie Huba and Ben McConnell. It's a fast, engaging read and extremely well written. In a nutshell, they explain how ordinary citizens are creating media (blogs, podcasts, video, songs, photo) that rival multi-million dollar ad budgets in their ability to affect brands - both negatively and positively.

Two blog entries that explain Web 2.0 and social media

The second is a blog entry by Jeremiah Owyang: 10 Social Media Strategies for Fortune 1000 Corporations

Third is HP Eric Kintz's blog post: Web 2.0 Trends 

And of course The Corporate Blogging Book

… if you haven't gotten to it yet. Readers are calling it the best "How-to" on corporate or business blogging.