I don't want to be a Debbie Downer re: the whole /r/btcfork effort... but I have to say I'm pretty skeptical of its chances at this time. As I've said before:
The easy part of forking is releasing the code for a fork. The tricky part is getting people to use and value it. A PoW-changing fork is more likely to be successful in that regard if it's a clear Schelling point, i.e. if it lends itself to being viewed as "the official" fork attempt around which the pro-scaling forces should rally.
Now some people have taken the position, "well, hey, who cares if a particular fork attempt fails to gain traction because it's too early and/or poorly coordinated? We can always try again. Eventually there will be a fork attempt that is successful (assuming we're right that this is what the market actually wants.)"
And I think that's certainly true from a big-picture perspective. But I also think that an early failed attempt will probably have the effect of delaying our ultimate success. What happens when a lot of ideologically-motivated big-blockers rush to sell their "stupid Core coins" for coins on a forked chain that ultimately fizzles? Well, they no longer have those coins as "ammunition" to support a subsequent (and perhaps better timed / organized) fork attempt. Again, from a big-picture view that's fine and is just the nature of investing. But it would still be unfortunate from my perspective.