As we should all know from this update, the images tab is still not showing all images for all users. But the posts tab does, so of course the best decision would be to hide the posts tab by default. If you're missing your posts tab and want it back go to your account settings, scroll down to "features" and toggle "posts in navigation" on.
Update: Looks like they're planing to hide the events tab too. At least that's one that hasn't had any updates since April.