Some external sites with some project development discussions:
See also the Formerly Echo blogroll (blogs listed here will be added to the blogroll).
How about just adding CategoryWeblog to the Wiki home page for each person who links to their weblog?
Well, the page title may be misleading. The list was meant to cite weblogs where there were comments about the project yet those weblogs contained subject matter other than about the project. Yes, have a CategoryWeblog, in the same way that CategoryHomePage is used.