Hey geoffc - I do want to remove - I generated a node set based off of a query to see if any one is using a particular email address - the problem, is that I get 'myself' back in the results - so I want to clean up the result set so that I don't see these -
Say Aaron Kynaston wants the email address of Bob.email@example.com, so I do the query, and see that Aaron Kynaston, Sue Johnson, and Bobbert JOhnson already have the firstname.lastname@example.org email; which would be represented as a result set of three instances. After I do the strip, or the resetting of the local variable, I should have only Sue and Bobbert in the result set.
Does that make any sense?
BTW: your articles are wicked awesome, I used them all the time - Thanks for your help!!