I don't get how people don't see the Disavow tool as eroding SEOer's future possibilities to rank. As more and more people use it, more and more "private blog networks", which ironically are for sale publicly, are going to get caught in it's path.
The majority of your methods are going to get caught in it's path. You might be winning the battle, but are losing the war. Today using disvow with your current site "might" benefit - very doubtful, but are continuing to shoot yourself in the foot by giving away your SEO strategies.
It's like you are giving Google your battle plans. What possible good can come out of Google knowing your exact strategy?
Imagine all those people buying blog networks in BST and they see a small dip in traffic, and decide to disavow everything? What if that small dip was because of something else, and not the blog network. And then more and more people keep doing that, all those "Private Blog Networks" are toast. Imagine you bought something that 20 newbies also bought then decided to disavow? Imagine what will happen to your rankings? Then you go and disavow, just causing rippling effects.
So yeah - continue disavowing, keep shooting yourselves in the feet. SEO is Dying, and the disavowers are killing it.
Early this decade, In a secret meeting somewhere:
Matt Cutts: "Imagine if we could get every SEOer to report their backlinks to us… just put it in a textbox and submit."
Rand Fishkin: "I don't think that's going to work, they can't be THAT stupid…"
I actually wrote about this Propaganda a long long time ago, in the time of myth and legends:
http://www.wickedfire.com/shooting-shit/162098-link-removal-services.html#post1826909
Good luck bros...