Our very own Eric Case recently chatted with Jay Dedman and Ryanne Hodson (videobloggers extraordinaire) about the new version of Blogger currently in beta. Relevant bits for developers include:

• the new Blogger has a fast, reliable, scalable backend
• it serves content dynamically
• it uses Google Accounts, and therefore its API uses ClientLogin and AuthSub

Developers interested in coding with the Blogger Data API (which now supports JSON!) should definitely to check out the bloggerDev discussion list.