It is worth noticing that my nature is bearish and extremely sceptical, so maybe I'm just being too negative here.
I have been following the order books on BTC (bitstamp) for a long time and I have noticed that the top 500 orders are now thinning out dramatically. Especially on the buy side. My belief is that this is because the ones that want to keep bitcoin for the fork are now already positioned, whereas the ones that doesn't want to take the risk, are out.
My guess is that some people are now facing the risk of getting stuck in BTC, whereas they were just looking for a profit and a panic dump might ensue very shortly.
ETH is gradually detaching from the BTC price, which makes me think that when this panic dump happens, and particularily if there are problems with the fork, ETH will skyrocket. It has it's own scalability issues for sure, but it's not imminent. If we see the flippening happening, we might see an even greater rise in ETH.
Good luck!