Thinking about an earlier support thread I started, I would still like the default WordPress search to be able to search multiple blogs and arrange the results by the different blogs where the term is found (Results for blog 1, results for blog 2, etc.).
I'd like to be able to control the order of the search results (if I want blog 2's results to be listed first, I should be able to).
Checkboxes for the user to select which blogs to run the search on would be great. If I want to exclude blog 2 in my search, as a visitor, I'd like to be able to do that.