This was the most fun poll for me, because I'm a total sucker for extra stuff. I love buying collector sets and limited edition boxes just for the bonus books, stickers, CDs, and all that extra stuff.
Mini artbooks are probably the thing I like the least, so it's a good thing I ran this poll, since mini artbooks ruled over everything else pretty handily. I really like the idea of making an artbook/guidebook as an extra. And hey, I'll probably throw in a sticker for good measure.
Next poll talks about non-human characters. Which do you like to see? Or do you think they're all overrated and I should do something involving mermabeasts? For the record, I'm thinking of characters in a general sense, not necessarily as a romanceable character.