perl retitle.pl -i 499080 -f "Perl n00b Qusetion" -t "How do I 
capture XML into a variable?" -nop

Retrieving thread for ID=499080
        Found 1 nodes.

Preparing changes.
 There is no form named "edit_node" at 
PerlMonks/Mechanized.pm line 79
Couldn't find 'edit_node' form in get_title.