Hallo Roman!
i'd rather do not include the abstractions/patches myself and i'd rather do not make the decision on how they should be included. but i'd be willing to deliver stripped off abstractions with helpfiles from my own netpd-patches, so someone else could could include/organize them in pd-extended.
I can include them if you want. If you have lots of abstraction and also want to maintain them yourself maybe its also option that you get write access to cvs ?
LG Georg