Regarding the hamilton/bottas incident. I think he was just trying to retake the racing line, I'm not positive he knew he was there at all.
The only reason Bottas was there at all was the DRS. He wouldn't have been there w/o it.
Seems stupid to be able to unlap your self with DRS immediately after you've been lapped. What's the goal there? Get yourself back in front just for more blue flags?
Hamilton gets the penalty for moving over on Bottas sure, but bottas shouldn't have been there, and I'm pretty sure Hamilton had no idea that he was there.