Personally I think Machida is done. He's 37 and has lost his last three fights. It's not as if he's got much chance of another title shot, so the only reason he'd keep going now is for the money. I think he's still quite a popular fighter, particularly in Brazil, so that may be why the UFC would want to keep him on for a bit longer, but imo he should retire.
Crazy what Romero said in the post-fight interview. I don't think there's any doubt that he was referring to the US Supreme Court decision on same-sex marriage, and it's pretty shameful and stupid to choose that moment to voice his opinion on the matter.
On a brighter note, did anyone see Thiago Santos' brutal knockout?