http://bikeshed.fm/7 "At the carwash"
at 29 minutes talks about SOA (and the issues with it)
at 39 they talk about
podcast-bike-shed-episode-7#do-not-need-to-dry-it-up1 if things will change for different reasons you probably don't need to dry it up podcast-bike-shed-episode-7#do-not-need-to-dry-it-up1
talks about how "package scope" can be helpful for making things be publicly available to other classes, but not to the whole program