> A long time ago all capitals was the only way these keywords were > supported. Since then they have become case insensitive and I use all > lowercase for most of my keywords now (#+begin_src:, #+begin_example: > etc) > > With fontification these stand out enough now and the capitalization can > be removed.
So I'm kind of late to this party, but like Bernt, I've been favoring lowercase #+ keywords; I believe it looks cleaner and easier on the eyes. However, if functions that autogenerate keywords (e.g. #+results from code blocks and easy templates) default to a particular case, forcing a different case as a user becomes unappealing (consistency trumps aesthetics). If we want to keep org truly keyword-case-agnostic, then there should be a user-customized variable that easy templates and org-babel result blocks would follow. --Leo
