I am only a newbie at the whole blog thing. I got into the blogosphere about a week last Tuesday or thereabouts. So forgive me if these are old hat to you:
elearningspace is a pretty cool site that actually is built around a book that has been built via the blog and is available via a creative commons licence as well as via Amazon.
elearningpost runs on my feed as one of the ways to catch up on new things. I like it.
I get the sense that Stephen's Web, the OL Daily, is one of the cornerstones of elearning on the web.
The Wales-wide-web is another feed for another perspective. Again, useful.