Cards are released twice a week because this is how the post production team works. Now if we would choose how to release them, I'm not sure if releasing one each week day would be better than all of them right before the week end. If you have opinions on this, I'm interested to hear.
The company is not in trouble, but recent changes, such as removing the 20% discount on new release while lowering the price of all cards, letting all users choose and download unlimited previews had a negative impact on our sales. Obviously we won't go back on the free demos download nor will we raise the prices, but we're running some test, such as automated download of some previews, removing the previews from My Collection, adding limitations to their number or duration, releasing more or fewer cards a week etc, seeking for the right tuning of iStripper.