First, pinging or to move this to Site Feedback (or Suggestions maybe?) since this is not a problem or bug.

I'm open to feedback on the sticker album pages. For instance, the wishlist options were added back to the organize page (for your own album) because of user feedback explaining why that was useful.

However I'd want to hear how more users feel about adding back wishlist borders, and possibly also item hovers, to when you are viewing other people's albums. I think this would warrant discussion as I can see both pros and cons to this.

Item hovers will not be added back the page where you organize your own album.

I'm so glad you like the changes! They were implemented 2 weeks ago during one of our Thursday sprints! You can see the update here: General Updates: September 28

If you're not in the siteupdate ping group, do join it - We ping it every Thursday (and whenever there are big site updates) and you can follow along with the things we're doing around the site. There is a link to this forum group in my siggy ^^

There isn't a set number of columns (and there never was). Even if it shows up as 5 columns to you, it could show up as more or fewer columns to someone else with a different screen size.

If you make your window half-screen size, for instance, you'll notice you have less columns because the page will get smaller in response.