Their ToS forbids not just the crypto mining (that was extremely reasonable to ban ten years ago, but it's moot today) but also some arbitrary financial technologies they don't like.
So beware of their ToS.
Is it really moot today given the current geopolitical landscape? I would assume not given they're based in Germany.
> also some arbitrary financial technologies they don't like
Such as?
> but it's moot today
I disagree. It's not just the nuisance of wasted clock cycles. It also makes the network a juicy target for hackers. To anyone about to reply "you don't think people hack them now?", how do you think the correlation of attack sophistication and frequency looks for a network with/without a bunch of FREE MONEY inside? :)