It's more like locking your door and barring it up really good and making it inconvenient for you to get in or out and makes your place less appealing to others, and at the same time you've got several wide open doors behind you.

Federating from threads accomplishes nothing. It's just echo chamber hysteria. Threads isn't even organized around communities, it's organized around people, by default no Threads users would be in Lemmy communities and we wouldn't see any of their content.

How will not federating with them prevent that?

1. The regulatory angle makes the most sense given the scrutiny they're under from regulators, courts, the FTC consent orders, etc. Also entirely possible that the product manager building the project was able to pitch the fediverse because it was the hot trendy thing (NFTs, metaverse, ai, web 3, decentral etc.)

2. Given their history of buying WhatsApp and Instagram? Those aren't examples of EEE those are examples of anti-competitive corporate buyouts that should be illegal but aren't. Facebook does not have a history of EEE, and continue to be a large open source contributor, maintaining multiple open source libraries, frameworks, and protocols.

3. Because you can just block their instance.

4. They're scraping and selling your data regardless, this doesn't change anything.

5. Sounds like a lot more potential moderators.

6. I dunno probably the same way that half of Reddit posts are Twitter links. It will be fine. You can stay talking to your nerdy friends in the nerdy communities.

7. Threads came out of New Product Experimentation (NPE), Meta's (now defunct) experimentation division that produced tons of different experimental apps to see what would stick, or in this case, to have a card to play if a rival social media network were to suddenly implode for some reason. Was it developed in good faith in regards to Twitter or creating a healthy competitive business landscape? No. Was it developed in good faith in regards to the fediverse? Yeah, they're not gunning after the dozens of Mastodon users.

8. Until someone can actually state how federation with Meta would harm the fediverse, I'm for it. That EEE blog post that everyone keeps circulating does not do that. Its a quite frankly dumb take from someone who loved a protocol so much they didn't realize that users didn't. XMPP never had that many users, Google Talk did. The lesson to learn from that story is not that Google killed XMPP it's that a protocol's openness does not matter compared to user experience. It's awesome if you can have both, but if push comes to shove, and the protocol can't keep up, then the better UX will always win out, even if it's closed.

9. No, I wouldn't add them or interact with them.

10. I trust that they will do what they say want to do, which is to try and get a lot of users and make money advertising to them.

Now, I've answered 10 of your questions and I'm still waiting to hear what the problem with federating with them is that's not just someone blindly regurgitating that same blog post, or making vague accusations that they're so intrinsically evil we'll be cursed if we look at them too long.

Still not a feature users care about.

Signing an NDA to talk about an unreleased product is not predatory, it's standard practice for virtually any business (especially the kind inviting random people off the internet to see them). Many jobs require you to sign NDAs just to go through the interview process.

There is nothing gained by not going to the meeting with Meta, if they want to launch their Twitter clone they are more than capable of doing that regardless of whether or not this guy takes a meeting to hear them out. All he's done is learned less about what they plan on doing leaving him less capable of taking the best course of action, and if you trust him to make the right decision then that's objectively a bad thing.

Such bravery coming from someone who sounds oh so employed.

That's standard practice if you're going to be talking about an unreleased product.

This is not a proper talk by meta that you could just "hear them out". They explicitly said off the record and confidential, there's no reason for that if it's something innocuous.

They plan on showing demos of their product to them or talking about potential features it might have. Boom, they require an NDA.

I don't think you understand how the professional world works or how common NDAs are. I've signed NDAs while going through interview processes at FAANG and other large companies just so that we can talk freely about projects I might work on. Especially for a company like Facebook where everything they do will get about a dozen news articles written, they're going to make you sign an NDA for any conversation about an unreleased product.

Meta is more likely to pull people away from Twitter than Mastodon is, and having all of Twitter be run with ActivityPub / open to federation is a good thing.

I'm guessing kbin doesn't have the same level of mod tools as reddit yet

Instead of putting everyone who is interesting in technology together, (which is an very large group of people), you can subdivide people.

That already happened with both threads, and subreddits themselves. From that standpoint, the fediverse is just duplicating existing functionality

That's an upside, but it's not necessarily a "good" thing to be fragmented if it means you don't have the network effects to make a satisfying community.

End of the day a lot of Reddit's value came from its popularity.