It's this new site called padlet, so far I've only made one page on it but from what I can tell it works a lot like storify - in that you drag and drop elements from other websites to build a "story" page. It might be a nifty tool for us, also I love using Storify as it's one less blog to put a lot of effort in to. This might just be another cool site like that. I think it's a brand new startup but it looks like it might get huge real soon. Hope it helps, peace.