Prediction or no prediction, it's high time we leave prediction to results and focus on application, improvement, and adoption. No one goes around bothering on how much value USD will have in the next month except they are international trade merchants. And they only consider this to know how relative trades will function. For now, we need more store v-stores and physical stores to begin accepting BTC as a means of payment, then whether BTC doubles or not, it would be a matter of question but of facts.