I would very much like to see generic payment modules. Integration in to common payment gateways, other than PayPal, coupled with transaction management?
Could you have a toolbox type of approach to stuff like this? Cart / Catalogue / Payment? Also, a little subject jump, a thought that went through my mind regarding an application vault, is it even possible to consider one day being able to do something like this: $ tg-admin vault install tg-shoppingcart Just a thought ...

