Contrary to what an exceptionally uninformed former staff member might think, shounen subforums are not organized by popularity. Organization is relatively arbitrary. There are not many subforums, it's not hard to just read. Individual threads in the main board are organized by most recent post. Some manga forums (Batoto, for example) create separate sub-forums for every manga series. Members have to post a request if there is not a sub-forum for a series. At MH most series have discussion threads, instead of subforums. Members are welcome to start a new thread for any series, as long as one does not already exist. Subforums are only created if a series seems to have more discussion than one thread can sustain. This allows members more freedom to create threads, if necessary, but prevents any type of organization. Subforums can be arranged however the admin see fit. Threads can be sorted by prefix, but can not be placed in alphabetical order, chronological order, or any other organized pattern.
I can talk to the staff about better organizing stickies. Organization of stickies is generally left up to the local staff.