Bitcoin hit USD10k this noon (Feb 9); is it too late to go on board now? In retrospect, between June and July last year, the reason why...

比特幣今午（二月九 ）升破一萬美元一個。如今上車會否太遲？回想舊年六、七月 比特幣升到萬二美元，乃係由於龐氏騙局注入二十億美元， 人為炒高所致，所以之後大跌。 反之，今次攀升，乃是經過四個月醞釀，循序漸進；基於五月份區塊獎賞（掘礦獎勵）將減半（halvening）利好因素，...