Well, first of all because this isn't intended to be a UX changing patch and I want to minimize changes to the UX that aren't reviewed by a UX person.

But also because I don't think lumping in the websites with all the other external accounts is actually good, in fact they're probably too mixed up as it is. It's weird and a bit confusing from a readability standpoint to have unlinked chat accounts next to website links and github links etc.

I think as we add more account types, we're probably going to want to separate them into groups like "Chat Accounts", "Social Networking", etc and possibly put individual ones that are especially important like Bugzilla(pretty much one of, if not the key external account for mozilla contributors) in a more prominent place.

Regardless, not really important for this patch as it's primarily a back-end feature addition.