I wanted to let the scripting community know a couple of things: (1) that I've released a number of scripts that the community may find useful and (2) that I'm using GitHub to support this release.
Regarding (1): You can find all the details here but, in summary, I've released a rewritten, refactored version of fazek's and ramon0's meshinstance script, another script that duplicates keyframes across switch layers, and two supporting utility classes.
Regarding (2): I recommend the community consider using GitHub for community-based AS development. I think the support it provides addresses much that is currently lacking from AS community development, namely, code/project/documentation versioning, bug/enhancement tracking, release management, and support for third-party contributions.
My new GitHub AS repository
Moderators: Víctor Paredes, Belgarath, slowtiger