[Mordak]

For what it is worth the project does provide regular binary updates for both the base system and ports for -current (snapshots). If I were to guess, I would guess that one of the reasons that the project does not provide binary updates for -stable is because they are busy providing binary builds for -current. Since all the devs run -current, you can see which one they choose to invest their limited resources in.

Following current is pretty simple if you're happy to track snapshots, which are updated regularly (usually every week). If you're worried about stability, remember that -current turns into -stable twice a year, so current is pretty stable, and any issues that do crop up get fixed very quickly, because they impact the developers.