Hmmmm...
I'd be very unhappy to know that the same Perl version would behave differently on a 64-bit system then on a 32-bit system.
- not a feature. Am I missing something in that regard ?
I imagine using an 64-bit system in development, building an app, letting it out and then get customers complaints about calendar mishappenings - due to the fact that they use 32-bit systems. Scary.