As I stated in the other thread, corporate policies prohibit me from using 6.x.x though 7.x.x. may possibly become possible before I have to deploy this thing. There is a workaround involving logrj configuration which is not ideal but better than seeing these stupid warnings every time the Web Service is invoked:
<!-- Suppress EJBTHREE-1337 warning -->
<category name="org.jboss.ejb3.stateless.StatelessBeanContext">
<priority value="ERROR"/>
</category>