No, I'll tell you honestly that we're hoping to be able to post more, but with a complicated set of rules to protect us.
In the meantime though, there have been complaints from short story writers, and we're still in the middle of a fight with lj. We need to buy ourselves some time, while we get other things settled. Think of this as a strategic retreat, so we can concentrate our efforts on another front.
I should also point out that in some readings, 1/3 is not supportable as 'fair use'. 1/10 is more like the magic number.