Killer Features of Perl 6

[Tony Edwardson]

Hi All

In a few weeks I will be presenting a talk on a technical meeting for 
Milton Keynes Perl Mongers and I have decided to try and sell the 
benefits of Perl 6 to a bunch of Perl 5 experts.
I am interested in your opinion on which of the many features of Perl 6 
are the main reasons why anyone would migrate to Perl 6 from Perl 5.
Any opinions greatly appreciated.
Tony