Why are there so many messaging/chat apps and people migrate to one after another?
E.g. Messanger, Signal, WeChat, WhatsApp, Skype, Telegram, ICQ, Slack, Teams, iMessege and so on.
(They are not interoperable, migration is far from seamless, XMPP is not in widespread use if any).
"(...) department has always refused to learn. It's very difficult to get people to learn something if doing their job depends on not understanding it".
How much do you think running a Bitcoin full node costs?
- less than $10 per month,
- $10-$49 per month,
- $50-$500 per month,
- more than $500 per month.
Respond either here or at
What is the opposite/antonym to "financial freedom"? When did the term gain popularity?
Was there significantly more or less share (% of) population enjoying financial freedom a century ago?