Yeah, it's like any industry affected by a goldrush. Badly run companies spring up to capitalise on the popularity boom, and when the situation inevitably corre

Yeah, it's like any industry affected by a goldrush. Badly run companies spring up to capitalise on the popularity boom, and when the situation inevitably corrects itself, those companies shut down or fail. No different to how Pets.com or Webvan bit the dust when the dotcom boom started winding down.