But one is a press release from ARM and the other is a report from CNBC. How are the two the same?

By your logic, there shouldn't be a gazillion posts about Apple Events the day it happens.

geerlingguy 3 hours ago | parent | next [-]

Apple usually announces like 3-5 new products, each in a distinct market / audience fit. Arm announced one product for one customer.

But sometimes two long discussions ensue on separate days for one event/product/announcement, if it's big enough. Often the discussions are merged later on. No big deal.

	▲	mbreese 2 hours ago \| parent [-]
		And even for big news events (which, this might qualify as), people can miss the first discussion. Even if the discussions end up merged later on, the different discussions can still be fruitful. Which is why, even if it is a duplicate conversation, the mods generally allow things to play out organically. There's either going to be more discussion above, or people have already said their peace and we move on.

▲

password4321 3 hours ago | parent | prev [-]

It's not my logic, it's the logic of the moderator(s) of HN. Here's more, cut+paste from the link previously provided (https://news.ycombinator.com/item?id=43738815):

> I agree—they're not all the same story. On the other hand: stories in an ongoing sequence usually lead to repetitive discussion, which is bad for HN