A while back on some thread, someone said that they ran -current
versions for a long while, updating ports tree for that snapshot and
could "run" with that particular -current as long as they liked by
adding packages as needed by building with that ports snapshot, rather
than using a later ports tree or packages.
This seems like it could be a good way to jump forward but not need to
constantly update even if a new package is needed, since ports tree
holds proper builds for that snapshot at that time.
Do I understand this correctly that this will work just fine?
