switchswitchdisplay other-window
same windowother windowwithout switchnext item
(pop-to-buffer)
diredRETounavailable?SPACE
org linksunavailable?RETunavailable? 1
org agendaRETTABSPACE 2
magit logunavailable?RETSPACE
gnus summaryunavailable?unavailable?RET, SPACE 3
ibufferREToC-oSPACE
list-buffersREToC-oSPACE
org-buffersRET4SPACE5

Footnotes:

1 for org-mode links, SPACE could be bound to
display-in-other-window-without-switching-and-scroll (?)

2 scrolls but does not advance to next automatically

3 scrolls and space advances to next entry on reaching end; RET doesn't advance

4 Customize variable org-buffers-switch-to-buffer-function, or bind
function org-buffers-switch-to-buffer-other-window.

5 scrolls and advances