Many time past since then. And log scaled trends grew a lot.
You can see some historical trends here. The lowest defines "Normal growth" and price is currently inside it. The upper ones defines "mid and super grow". Once price enters them it will start drammatical growth due deflational Bitcoin nature.
Corelations I see between 2013 and current bubbles marked by circles. So taking into account that correlations I announce drammatical price rise from approximately $40,000 USD in quick and pessimistic version to more than $100,000 USD and prolonged optimistic version.
Deadline for this action is till 2019.
1) The bull run of 2013 had not a single red candlestick before reversing. That's 13 weeks of profit without a correction, which can't be sustained. Now, compare that to this year's run, and we had a few corrections along the way, which looks much healthier.
2) Perhaps because of n. 1, when the 2013 bubble crashed, it crashed hard. In a single week it made an ATH 50% above the opening price, which then dropped about 80% in its lowest point. That's a huge price swing in a single week, which is nothing like what we are seeing in the last few days (at least yet).
Conclusion: My speculation (based on the little I know) is that the current correction will be fast (and won't take months, like it did in 2013), there's no bubble bursting, and we will soon resume our run towards the last trend line, at around 60k (depending on how long it takes to get there).