New data point. Transferred 3000 pts to Hawaiian Airlines to keep my account active. Transfer took two days. (Might have been one day, but the miles weren't there yesterday morning, but they were today.) Wiki updated.
It also reminded me that the last time I did this, I was able to transfer 5 SPG pts to keep my account active. The good old days. (Yes, I know. I could have transferred 1 point.)