I think everyone starts off making clans, and not really understanding that a clan matches and has forms of contact with there members. In all cases I think experience in making nooby clans teaches some how to make a good clan. When I first started off I believe I made .KsS^, which had 30+ members and not really a good way to contact them. But I've learned, and I've understood the basics of clans. (Ventrilo, mIRC, matching better clans)
So let them make their clans with tags like T*W*O*F (idk) and let them learn about clans until they decide to JOIN a clan, get some clan experience, and start getting to know the community. Heck, maybe in the future they can be an asset to our community.
I was also thinking that maybe when you register an account, there can be like some kind of post describing the creat clan feature. Maybe tell them what a clan in this game does. Maybe give links to ventrilo and mIRC, let them have a chance to read and understand what they are making. Just a thought.