On the matter of listing exactly what is on the card: I would emphatically like to submit that we here at the Database endeavor to set ourselves apart concerning the listing of card variations and errors with suffixes of a, b, etc.
Don't panic! Stay with me for a sec...
As an experienced collector, I find it mostly unnecessary to identify certain cards as such, when what actually physically differentiates them is the difference in itself. When entering cards into my collection, and therefore into the Database, I strive to make the path of collecting a smoother one for the less experienced collector who comes after me.
When a newer collector, unbeknownst to him, has a card which has a variation associated with it, enters the number on the card for searching, more often than not, the search will yield no results, or at the very least, incomplete results.
I muddle through this scenario every day and it is very frustrating, although I generally know what's going on. Imagine how lost the inexperienced collector must feel.
Honestly, if we are diligent in using the VAR and ERR options and specifically describing the differences in the cards, we can eliminate the tiresome need of remembering which letter points to which card, and so forth. Simply put, anytime a search is initiated using exactly what is seen on the card, ALL of the possible variations will appear, with a scan (if added), making identification more accurate, and enjoyable.
There are a number of "guidelines" and "rules" in this hobby which have not always stood the test of time for their usefulness, and have been sidelined in favor of a more enjoyable and practical method. This is one of those!
It doesn't require a grand-scale reformation, just a simple correction of digits as we come across them in our travels here. If anyone can present an undisputable reason why this doesn't make sense for ALL collector's here, please speak out. And seriously, "Because that is the way it has always been done" or "that's what Beckett, COMC, etc...does" don't count as good reasons. We are better than that. ;-)