Browsers/software and hardware can all live happily. IMO there is already too many forums and subs of them. It is untidy and makes navigation a pig. That is my opinion and maybe Glam or CC will disagree. We don't really need a Mac section as I'm the only bugger here with a Mac and I use a Mac forum for help.
Most of the subs under General could all sit in a catch-all Couch. I like simple because I am.