I was not able to run this plugin on my development bbpress 2.1.2 website. It is running (I can see the js files in the source code, but from the outsider point of view no change). Do we have anyone here running it on the 2.1 bbpress site? Could you pls send a link to it just to see how it works? Now, I am running the 1.1 bbpress site with threaded posts plugin. Everything is fine, but anyway, sooner or later I would like to swich to the bbpress 2.X. Thanks a lot.
It seems that this plugin is not supported anymore. I do not understand why. The "threaded" functionality is really grat. But I can not migrate my current bbpress without having the threaded replies resolved. Sorry.