Greetings from #portugal #porto
Very friendly and nice people and still a beautiful city!
But as almost everywhere you see the decay.
Lot of empty and decaying houses because owners speculate to sell it to some good price somewhen in the future, stealing livings pace for the people.
Speculate on house prices is inefficient and has negative consequences for the people.
Bitcoin fixes this! 
#studybitcoin #bitcoin
#studybitcoin #bitcoin
