Push and pull doesn't quite get it

Seth's Blog has a post on push and pull which seems to ignore the fact that you can create feeds from wikis, for example notify me on the Information Fluency wiki. I'm not saying the concept works well, at least from my limited experience (I wasn't terribly impressed by the feed we created from the Library Instruction wiki: spam galore), but it does seem unfair to say that wikis do not allow you to push information. Maybe they don't push information well, but that's another story.

I'm not sure how push would be handled on an Intranet where you may likely need authorization to read content, but wouldn't that be the same issue with blogs?

Five Weeks to a Social Library: Online course

Five Weeks to a Social Library | The first free, grassroots, completely online course devoted to teaching librarians about social software. This looks great! I saw this in a post on ALA TechSource about how the course was set up. Their requirement was that the course be free, and this is the result. Excellent model imho.