1 At least Facebook didn’t break anything, but the extra feeds and search box it recently launched have yet to drastically improve my experience.
2 They’re not annoying me, so uh, kudos, but with the current design they might not give Facebook’s time-on-site and engagement much of a boost.
3 Both are rolled out to just a tiny percentage of all users, though, so if there’s panic and outrage to be had, it’s still on the horizon.