It really depends on what you are doing. Some of the most useful things cannot be done without prototypes -- such as the wonderful Error.pm module that provides this syntactic sugar: 
try {
  try($something);
} catch Exception with {
};

[download]
There are probably other examples. Of course, you should not use prototypes unless you know exactly why you are using them.

In reply to Re: subroutine prototypes still bad? by dmitri
in thread subroutine prototypes still bad? by Anonymous Monk

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