While it is true that they are not the same, it does have the benefit of not creating a hash to muck with, as hashes (as nice as they are), do not interpolate. Plus, it does not require a non-standard module to be installed :) Actually this is a really cool trick and will replace my dealings with $1 and $2 in future code, thanks hardburn.
OT, in regard to hashes and why I don't like to use them in some places, does anybody know if Perl6 can/will do the Ruby-esque print "hash value for key #[$key] is #[$hash{$key}]" ... basically interpolating arbitrary code (even functions) into strings. Would be cool and it definitely cuts down on verbosity of string concatenation.
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