If most mixer campaigns and its participants go there, altcointalk will have more content and will probably reach more traffic later on through google, since its more seo optimized than this forum.
Good point, but still, moving every campaign with all the participants will not increase the traffic to anything near the btctalk, but it would be a good start.
Would it be OK to have a signature linking to a blog/article explaining what mixing is, how it works and containing URL link(s) to mixer(s)?
It'd be OK in a post. In a signature it would probably not be allowed, as it would look like "promoting a mixer".
I was hoping the ban could be bypassed by creating a review website/blog etc explaining what mixing is and linking to an actual service, but looks like it's not going to work.
I tried.