I would guess all of these are included in the 4.4 million

They’ll probably cost $3,000 (if not more) but they will sell truckloads of them

So layoffs are bad, but not doing layoffs is bad too?

Yes, and it requires much more than a single nuclear warhead

A single nuclear warhead is not capable of ending life as we know it, where did you read that ?

Using the same argument, 10 is one symbol. It is the “ten” symbol.

I’m just pointing out that it makes no sense to say that this system allows writing any number as one symbol.

6 is 2 symbols though

Some Hamas leader: “We are an Islamic resistance movement” (although there seem to be worse ones around)

Apparently they like islamic dress codes, going so far as to patrolling beaches to enforce them

They don’t like music and dance either

Please point to any source (not obviously islamic propaganda) of Hamas not being an islamic organization. I’m not saying it’s what makes them the bad guys, just that it’s dishonest to say they have “nothing to do with religion”

Hamas […] has nothing to do with religion

From Wikipedia:

Hamas, an acronym of its official name, Harakat al-Muqawama al-Islamiya (Arabic: حركة المقاومة الإسلامية, romanized: Ḥarakat al-Muqāwamah al-ʾIslāmiyyah, lit. ‘Islamic Resistance Movement’)

A blockchain is only as secure as the amount of work (= processing power) that goes into it. Anyone with 51% of the processing power invested in a blockchain can attack it and essentially steal from other people. For cryptocurrencies it’s a problem that solves itself, because every person that possesses some of the cryptocurrency is incentivized to mine to keep it secure (and to earn some at the same time). The more your cryptocurrency is valuable, the more people will want to mine it and the more secure it will be.

For anything other than cryptocurrencies, you can’t incentivize a huge number of people to commit computing power to secure your blockchain. So you have to protect it some other way, for example only allowing you and some trusted people to write on it. But then it doesn’t really need to be a blockchain anymore, just a write-only database (which will perform better and occupy less space).

If it requires no work to generate a block at the end of your blockchain, any attacker can generate malicious ones.

They don’t though, they disable printing with the subscription’s cartridges. You can still buy other cartridges and it will work.