Bitmain now ready to close their branch in Amsterdam and Israel. Mining now is not cost-effective. Well, if this world giant now almost gave up, could we say that mining is really dead now? Company commented the situation with the example: "If our income is 5000, minus electricity bill from it...
I prefer telegram. Secret chat is enough for my privacy. I like it for interface and a lot of fancy stickers, I dont care if someone found my nudes in chat :p