What’s a blogcast? As Eileen Brown said it:
"It's a mini Webcast, typically about 5 minutes long, and shows a visual demo of the technology. Audio is embedded along with the .WMP file and you can view this on demand over and over again. It differs from a podcast in as much as a podcast is audio only, and has enclosures that means that you can subscribe to a podcast feed to receive updated audio broadcasts when they are available. Blogcasts (cast out, from a blog, typically) show short targeted demos and they're visual. Some have PowerPoint, some only show the interface..."
Eileen has been posting blogcasts in this series for a while now and this particular series is now complete. Here is what is covered:
Taking the state of the Exchange 5.5 Support Lifecycle that we discussed before, this is very timely.