[Wonder-disc] AjaxUpdates + return null/return this

[Mike S. <ms...@md...>]

Has anyone else seen that if you return null or return this on a page  
that contains AjaxUpdateContainers that you end up getting the  
contents of one of the update container returned, or is this just a  
fluke in my particular use?  I haven't had a chance to look into  
this, but I thought I'd mention in case someone had some time to look  
into it.

ms