I've seen threads posts linked from Instagram stories. I think that's the main sharing use case right now. I don't know because I haven't bothered signing up for threads.
That's the problem: if you don't sign up (as I haven't), you can remain blissfully unaware of Threads. The same isn't true of Twitter.
I stand corrected on other Meta properties linking it, but, of course, they have to get links outside of that sphere to compete with Twitter on mindshare.
Huh? I see them all the time. And even without that, HN and reddit still link twitter or snapshot it. I have no idea what the Threads app looks like still!
