Sheep Marketplace closed down over the weekend after someone got away with 96,000 bitcoins - and angry users are chasing him around the internet.
Bitcoin is incredible, but the power of a currency is its credit - and Bitcoin hasn't got there yet.
A new Dread Pirate Roberts has emerged, resurrecting a clone of the old Silk Road - but not necessarily its trustworthiness, yet
One of the drug marketplaces set up to replace Silk Road closed, with its owner stealing users' money.
Now that Silk Road has closed without any discernible damage to Bitcoin's value, maybe we can accept it's here to stay.
Felix Martin's "Real Money" column.
When short and long aren't opposites.
Bubble or not, the underpinnings of Bitcoin pose problems to its use as a popular currency.
There are problems with the currency. But not those problems.