Do-what-I-mean follow-mode in switch-buffer

[Ambrevar]

In commit b3dcf84 @jmercouris changed the behaviour of switch-buffer to not move the last buffer to the top.

While this is convenient when follow-mode is on, it removes the ability to easily "alt-tab" between the last two buffers.

@jmercouris Can you remind me of the rationale behind not shuffling buffers?

[jmercouris]

There are a couple of problems:

1. invoking switch-buffers would shuffle the buffers, not showing you where you currently are
2. you immediately lose mental context when invoking switch-buffer as the page would immediately switch

1 is a problem because if you think about set-url it prefills with the current URL. People are used to the current element being shown first, and then being mutated.

[jmercouris]

Those may seem like the exact same problem twice, but they are slightly different. With point 1 above, I am trying to highlight that you don't want switch-buffers to actually change the recency of access for buffers.

[Ambrevar]

For future information, the discussion related to the initial issue is in #1430.