Okay. It shows how useful it is. I would really really really love to have that functionality: expanding/collapsing text (and maybe more than text) when you click on a button or link (and the rest slides downwards).
I love webpages that are concise and show ‘everything’ in a nutshell but give you the opportunity to click on something to see more of one topic without forcing you to leave the page and find your way back (very distracting).
Of course popups are useful for this but they block a lot of the view/space and: in my case I will have to make quite a few popups per page. And: a version for each device… And my site grows and grows.
Since we have layout blocks now that can slide down when the one above them increases in size, why not make it possible to expand/collapse a block & automatically slide down the rest?
Extra bonus: it would reduce the number of pages, for me at least.
This is on top of my wish list