I just found out something that some will find obvious: from the trunk page of the WordPress SVN repository (or WordPress Mu, or anything that uses Trac really) there's a link at the very bottom of the page that will send you a fresh build in a zip archive. Handy for when you don't have an SVN install to play with.
How To Welcome Commenters, Lesson #43
To those using comment moderation on their blog, here is a simple trick that should become part of every theme. I just left a comment on Logo Design Love, an empyreal blog about logo design by David Airey. My comment went into moderation as per his comment policy, but instead of the standard message you've been told a million times…