So far I have seen a high noise to signal ratio, well given the amount of noise. CSW appears to be contributing to BCH's success more positive than 99% of people invested in it even after after you put all the contested theoretical contributions aside, he and Peter both draw an inordinate about of inconsiderate and destructive attention and it is noticeable.
Given that I don't like building sandcastles out of bullshit but rather want to build the new money for the world, I don't see the contributions at all as positive as you do.
I actually think disagreement and even some infighting is very healthy, as it shows me people care about Bitcoin/BCH and - as an additional reason on my side of this disagreement - do
not want a Faketoshi as the spokesperson of BCH.
Of course, it is also a potential drain of energy and spending 100% of one's time debunking CSW's bullshit might not be the most productive use. But I think most of us who are annoyed by him know that quite well.
However, the conflict around CSW and his bullshitting needs to be very visible for anyone new or unaware to notice that there's at least two sides to this and be able to form their own opinion, and Peter did a great job there.
On /r/btc, you sometimes get the impression we have an army of people cheering him on, lots of new accounts licking his boots. Whereas lots of the old-timers, including yourself, including most of BU, are at least somewhat critical and aware of him bullshitting.
You seem to want a more mellow approach, I guess, but I think the stronger pushback that Peter did is actually very valuable. I guess we simply have to agree to disagree on this.
If anything, I see failure of nChain and CSW to overtake/usurp BCH as the positive contribution their existence is (indirectly) causing in the space. And with their software patent threat, we're not past this danger yet.
As you say, BU and nChain separating is probably a blessing in disguise.