Comment by erso

I agree with losing the hamburger buttons, but the Facebook example is terrible:

http://tctechcrunch2011.files.wordpress.com/2014/05/facebook...

  Left: Facebook’s old hamburger button navigation. Right: The new tab bar style

Looks to me like they just moved the same set of buttons from the top to the bottom, adding a "More" button.. which is a hamburger button!