We just broke $600 wall and also we have to remember that bitcoin upward trend was broken by Bitfinex hack.
If that never happened we would be sitting pretty on $700 and who knows, maybe even more.
In this last year I sure that Bitcoin price can reach more than $800. The biggest Bitcoin users from China still wait and see the best moment to buy again.
for me have an target to reach $800 is really hard due not much time we have and waiting without act it will not help anything. at least we must start to buy bitcoin and lets the trend go up.