I am looking forward to seeing Perl 6 in action. No features in particular. I can tell you what feature my wife is least looking forward to. She is most displeased with the idea of me replacing my existing library of Perl books!
Maybe you should let her know about Safari. You can change your bookshelf every month without it costing you anything above the small subscription fee. You can then join my quest to bring more Science books (particularly Wiley ones) to Safari. Then I can die happy.