Hey guys, I have a question regard Legion professions.

Are there any "perks" left to profession. I know Engineering has a bunch ( Loot-a-rang, Goggles, etc)

But from reading the guides, the normal perks are gone. It used to be Enchanters could self-enchant for free or very cheap.
Blacksmiths could add an extra socket, Jewel Crafters could cut a Jewler's gem, etc.

Are all these perks gone?