The long term trend for bitcoin value is contraction, not expansion.

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+ Bitcoin just enjoyed more media exposure over the past 3 months than can reasonably be expected to occur anywhere in the near future. There's just nothing newsworthy forthcoming unless there is something scandalous that happens again, and we're just about out of interesting scandals. We've made the rounds from illegal purchasing to hacking to market failures.
  There's just nothing left to get the attention of corporate media. The fact is that no-one cares about bitcoin as a medium of exchange, except a small core constituency of idealists here on these forums. It HAD newsworthy spectacle value as prices skyrocketed and people "got rich quick," but those times are over.  There is nothing left of newsworthy value.