i will revert. since people must be able to come with one click to the dist cat to than click to the next dist. i use cats a lot, have the old skin. you hinder my browsing. further: looking in the pages section of the dist cat will leave people without seeing that there is an ubunut article and the ubuntu is a linux dist. ubuntu as subcat does not bring this. Ubuntu as a dist is at the same level as the other dists. that it has it s own cat should not move it away from the other. samsara, as per your edit summary: this is not a complete end of hierarchical categorizatiion.  (Talk)