I see some fearing the bubble burst. It's not that bad. It's just a brief revisitation of price levels from several WEEKS ago and it goes back up. It's only really a concern for traders.
Bitcoin is not a bubble so don't worry it will not go back to those 4 digit value again but there might be some crazy fluctuations in coming weeks as there is a vicious focus of regulators on bitcoin and other virtual currencies I heard French government is going to discuss this in G-20 summit to regulate bitcoin but let's wait and watch for few months instead of investing in huge chunk.