Facebook has rolled out some cosmetic changes to its mobile news feed design. Apparently, these designs are meant to make the social network a lot easier to use, but from what we have seen, there are just minor tweaks. My guess is that we will see some more iterative changes in the next month.

So what are the changes?

Circular Profile Pics – yes, just like Twitter, Snapchat, Pinterest and Instagram, Facebook now have circular profile pictures.

Threaded Comments – With a focus on mobile technology, it makes sense to redesign the comments threads to look more like text messages.

Link Previews – When you share a link, you will now notice that the image is subtly bigger and the background behind the text is now shaded to make it easier to read.

What do you think? Will these add much to the user experience? Let us know.