Daniel and I just finished a few custom orders for large longstitch books. I absolutely love them. It seems others do too because we've sold a couple and even had one on the front page of Etsy! In fact, I've been on Etsy's front page featured items four times this month.
I know this because of Craftcult.com which holds a vault of all the treasury lists and items that make it to the front page. You can even do a search of your etsy username to find the lists that you've been in on the front page. I love it. This list tells me that I've been on Etsy's front page featured items 18 times since April.