Often the contents of torrents are multipart rar files that need to be extracted. Wouldn't it be neat to have a plugin that did this for you?

Maybe it could just call Ark and telling it the same thing you do from Dolphin, 'Extract Archive Here, Autodetect Subfolder'.

i guess nobody's down with the idea? bummer

You can open any file with the files tab, that should open ark for rar files