Some people feel more comfortable using &. It leads to less action at a distance
But then again, that's only true if you actually use () - in which case not using & is actually more "fool proof" because that way, you're never accidentally passing @_ over to the called sub. which makes the whole point moot IFAIK.

"What should it profit a man, if he should win a flame war, yet lose his cool?"

In reply to Re^3: Has Perl gone completely insane on me? by Joost
in thread Has Perl gone completely insane on me? by kos

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