REALTOR.COM-INTERNATIONA

I don't understand why listings aren't automatically included on the international version of realtor.com.  If you have signed up for realtor.com enhanced showcase listing capability, then you can have your listings on www.worldproperties.com. However, you have to register with world properties & call a representative at 1-800-878-4166 to request that your listings be placed on worldproperties.com.  I like to tell my homeowner clients that their property will be marketed internationally, so I'll deal with this.   But it's something else to think about.