https://nintendoeverything.com/blizzard-says-recent-tweet-wasnt-a-diablo-switch-tease-has-nothing-to-announce/

Apparently they are saying that that twitter video has no relation to a Switch port of Diablo III. Yeah, I don't believe them. Either that or they just like to fuck with Switch users. Remember this?

And then they said they did not have any intention of releasing Hearthstone.

Nintendo Direct confirmed?

That's quite an evil tease if there's no Switch version coming.
Diablo 3 didn't grab me like previous entries but I might give it another shot.

Well they have now said there is no Switch Diablo versio ln.

They surely love to screw with expectations...

Xb360 ~50 fps
PS4 ~45 fps

and thats at like 600p.
But yeah Switch diablo 3 will be probably be like ~800p and 60 fps.

XB1 (not s, or x) can sometimes have trouble keeping 1080p60 in Diablo 3 (small dips at times).

“We can assure you we’re not that clever. [It was] meant to be a fun community engagement piece. We have nothing to announce.” - blizz

They re just straight up trolling at this point lol.

I'm curious. How well do these late ports sell?

It depends, some do very well Indies, disgaea and dragon Ball xenoverse 2. Some do alright such as Skyrim and doom. Some do awful but they also would have had zero effort. 

Diablo III on modern consoles sold well enough, specially on PS4. If it can reach a million units lifetime on the Switch, I'd consider it a success. It is a pretty old game at this point.

2		Diablo III		Blizzard Entertainment	2.52m	0.74m	1.32m	0.08m	0.38m	19th Aug 14	09th Jan 18
3		Diablo III		Blizzard Entertainment	0.86m	0.54m	0.28m	N/A	0.03m	19th Aug 14	N/A