It'd be fun if someone plotted the relative price of XMR vs BBR.  I bet it's held reasonably constant -- this price drop also (significantly) affected XMR.  I don't pay attention to BCN or the growing army of clones, but I bet that there's a lot of correlation between the entire cryptonote family.

With the energy behind both XMR and BBR, it's still very early in the game.  A lot more coins will be created (bad for price) and a lot more development seems like it's going to happen (good for price).  I'm confident predicting change and continued volatility, but beyond that, who knows? :-)