oh, i didn't know that... lol
then i guess you need a "DONT NEED TO JOIN CLAN" thing on registration page.
now, i understand what you're saying about the clutter clans... i think to start... remove all the clans with a single members... should there be like a mandatory system where if you register a clan, you must have a minimum of 5 players within 30 days (or so) after 30 days, it will be placed on inactive list, if it's inactive for 30 days, the clan will be removed. Or something to that effect.