Bitcoin surpassed $10K yesterday. To many, the event was a mark of Bitcoins accomplishments. But yet, others are concerned that bitcoin has become too speculative, and a pop in the bubble could be damaging.Introduced in 2009, bitcoin sort of flew under most peoples radars for several years, until 2012, when it became associated with Silk Road, the now-defunct dark marketplace. This year the decentralized currency captured widestream attention, skyrocketing from $1,000 in February to where it

Source and More information: Bitcoin Crossed $10K for the First Time Global Validation or Speculative Bubble