Slowly working on normalising my tasting notes to the greatest extent possible. The only thing that's giving me real trouble: the "region" column. Because I would need a Dewey Decimal-style list of every wine appellation in existence to make that happen — to be precise, that would involve going down to the individual vineyard level of detail.
So one entry would be something like: Europe.Germany.Mosel.Bernkastel-Kues.Wehlen.Sonnenuhr.
The next entry might be: Europe.Germany.Mosel.Bernkastel-Kues.Zeltingen.Sonnenuhr
Very complicated.