> I strongly disagree. I'd prefer to allow only internationally recognized > time zone format. Let's not make life harder for Org file parsers.
So offsets and tz database names but no time zone abbreviations? That seems reasonable since there isn't a sane way to handle the timezone with dst vs abbreviation for an offset, so better to force only US/Central aka America/Chicago and then -06:00 and -05:00 if users want CST/CDT to avoid any ambiguity?