BuddyPress.org

Also if you’re using a child theme of bp-default, the stylesheet URL links to:

/wp-content/plugins/buddypress-links/themes/bp-links-custom/style.css

which doesn’t’ exist.

But the actual location of it is:

/wp-content/plugins/buddypress-links/themes/bp-links-default/style.css

—

[EDIT]

Looks like the magic happens here:

/wp-content/plugins/buddypress-links/buddypress-links.php

There’s a couple of defines here that can be overriden in bp-custom.php.

Will play with this a bit more when I have some time.