> size and diversity work against us I really think that people don't appreciate this fully for a lot of problems that the US has which have been 'solved' in o

> size and diversity work against us I really think that people don't appreciate this fully for a lot of problems that the US has which have been 'solved' in other countries -- usually smaller European ones. Mail delivery, rail transportation, healthcare, etc. The US has a very unique blend of very urban and very rural areas that makes it hard to scale lots of services easily to everybody.