Currently there are several login paragraphs (providers/possibilities) below each other (we can change the order, jay!) on the login site. But there is still one very noticeable login form (the one for local users) that our users love to hit their credentials in without thinking/reading.

There is a hack around putting every login paragraph for the different providers in a separate tab with the most popular as active one:

This way your login method is still quickly available but users are more guided to the correct one. I'd like to see this hack incoperated in the official boost union plugin.

We checked local_login plugin but were not convinced that this is our way. Opening a pop-up (even in the browser) seems to be intrusive and the for the proposed way changes should be relatively simple.