simple

What advantages/disadvantages does it have over Lemmy?

It has more features, such as flairs, a way to move communities somewhere else, the ability to see comments from all crossposts, and it has a much faster development pace. The UX still needs some work, but that can be improved over time.

From a technical perspective it’s made with Python which is much, much easier to use than Rust and attracts more contributors. From what I understand it’s easier to host too.

Can I see and interact with PieFed instances and communities from a federated Lemmy instance? What about the other way around?

Yes and yes.

Is there a way for people to migrate an account from Lemmy to PieFed? What about the other way around?

You can export your Lemmy account settings and import them to Piefed, but not the other way around.

What android app options are available for PieFed?

https://interstellar.jwr.one/

What, you don’t put eggs, snails, an entire fish, and a whole lobster on your pizza?

Wikipedia has a lot more donors, but also their costs are probably cheaper than Signal. They mostly host text and decently compressed images, Signal uses way more bandwidth and people share high quality videos and other huge files. The servers are very expensive, there were articles estimating their cost to be around $50M per year.

With the recent news that Nvidia are preparing for ARM gaming laptops, things are looking very bright for arm.

Also the implication is blatantly wrong because slavery has been a thing since the dawn of mankind.

He said the N word once when he got mad in a video game, and another time made an edgy joke. In both cases he apologized shortly after, and while I don’t even like Pewdiepie it’s a stretch to call him a nazi/nazi apologist…

Makes sense., something as huge and expensive as Signal can’t run entirely on donations.