Yeah. The goal of the Persona section is explain that BrowserID (the protocol) and Persona (the shim + the remote verifier + the fallback IdP) are separate, and that django-browserid, whose name may indicate that we are purely concerned with BrowserID, actually depends on Persona, but will someday be able to run even if Persona goes away (excepting maybe the fallback IdP, but that doesn't have to be Persona-provided).

I decided to use the wording from the wiki because I couldn't come up with anything better myself, but maybe a variation on what I just added above would be better?