Legal Ramifications of Corporate Blogging

Howard Rice alerts us to this laundry list of potential liability for corporate bloggers [via Denise]:

A. Defamation and Privacy Torts # Intellectual Property Infringement # Trade Libel # Trade Secrets # Employment Issues

B. Securities Fraud # Gun-Jumping # Selective Disclosure # Forward-Looking Statements.

Can anyone identify a blogger who has been threatened with a lawsuit or sued for the claims under part B.