This phrase in the megabonus fine print leads me to believe that for the 10 and 29 brand bonuses, a stay doesn't require two nights to count:
Members who stay at 10 different brands during the promotion earning period will also earn a one-time bonus of 10,000 points, plus members who stay at all 29 brands will earn a one-time bonus of 29,000 points.
Am I just being overly optimistic in my interpretation? With current plans, I'll end the bonus period with 7 two-night stays and 2 one-night stays, all in different brands. Wondering if it's worth it to split one of those two-night stays into single nights for the 10K (netting 7K additional points).
Please don't tell me I have too much time on my hands.