BuddyPress.org

Both Andy and I have recommended several times not to use his test version; he just submitted it to me as an example of how to make correct BuddyPress usernames. There’s only one version available on the wordpress plugins repository. The advantage? That everyone else will be using the real version, that if you don’t use the real version you’ll be running unsupported code along with all the bugs that I’ve fixed since it was produced, and that obviously the documentation on my site will reflect the real plugin, not unreleased debug versions.