in reply to
Best Practices for Exception Handling
there was an article on perl.com about that. perhaps it is of some use.
it utilizes (amongst others) the Error.pm try/catch approach together with Fatal.pm.
The same name on every site (unless it is taken already)
A different name for every site
The same name for sites I don't care about, but different names on sites I do care about
Different names for sites I don't care about, but the same name on sites I do care about
The anonymous account
Someone else's username
Root, after hacking into the site
Results (250 votes),