You're right. It does create a nested lock situation. Realized this while I was coding 
it after I posted.

So I changed it to this:

Open readonly lock

 cfif NOT IsDefined(SomeApplicationVariable)

  set AppIsInitialized = "N"

 else

  set AppIsInitialized ="Y"

 close cfif

Close readonly lock

cfif AppIsInitialized = 'N'

 cfinclude template="file that sets Application variables"

close cfif

While I certainly can see the validity in not using the Application scope and putting 
everything in the Request scope, the only variables that I put in the Application 
scope are things that only need to be set once and then will never change... things 
like a default mapping, default application directory, default Verity collection, etc. 
Then all I ever do within the application is read them, which obviously on requires a 
readonly lock. I do put my datasource name in the Request scope, to prevent locking 
every query.

Anybody have any comments/issues/flames with using this approach?

Mike
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