Sounds like "pip decks" are holding their own in the tarot world...I love them, myself...love both ways...sort of like different operating systems. Or Automatic vs. Manual Transmissions.
I think though that that original thought here was not "the problem with many decks is they have unillustrated minors" but that the minor arcana was not nicely done...sort of dashed off...it certainly doesn't take much to create a background and then create 10 images with a different number of pips in each! That's just cheap. That's what we were saying...that the effort just went down after the majors...
...but I think--I KNOW--that pips are not a "cop out" if they are done up right. There needs to be something to go on besides number and suit...but I suppose some readers memorize meanings or number/suit systems and it works for them (indeed there seem to be an infinite number of methods that "work".
I don't know if playing card readers use the patterns of the pips; i.e. the geometrical layout...seems to me like they don't. There's not that much to there to go off of....
but believe me, there's LOTS to go off of in a TdM, and there's no reason that can't be so in "non-scenic" pips.
I went with moodies in the deck I just created:
http://photobucket.com/wickwillowtarot
(hope this link is kosher w the mods)
They are not all up in there yet...but they are all done. (I'm photoshopping like crazy getting ready for the publisher)
I worked much longer on the minors than on the majors (after all there are more OF them...)