Did you know to aggregate blog 1 into blog 2 you have to tell it 1,2 in the "aggregate" field? If you don't then all you get is blog 1 posts in blog 2. I'm not sure, but to me that is just plain wrong. I can't think of any situation where posts in blog 2 would not be displayed in blog 2 yet that's the way it is. You have to explicitly state "aggregate other things AND this thing".
To me the current blog should be implied.
Trying to sort out the content_mode and intro_mode thing. I think I'm getting a handle on it but it is taking a lot of play to get there.

