I'm not sure if this situation warrants an activity win in my favor, but I'll post this just in case.
On Sunday and Monday I VM'd
Decision Makers explaining my availability for this week. I revealed that I'd probably (but not certainly) be able to play today at 2 PM my time (which would be 9 PM his time), and he responded today at almost 5 AM, saying that the aforementioned time would work for him. I responded this morning, proposing that we would play 30 minutes after our previously scheduled time. I believe this time to be highly reasonable, considering that I did say my availability at 2 pm was not guaranteed. I managed to get online at about 2:15 PM (9:15 his time), and Decision Makers still hasn't shown up. At about 2:20 PM, I VM'd him to inform him that I was online and ready to play. He still hasn't logged onto the forums since this morning, right after he last VM'd me actually. This leads me to believe that he either did not show up at all or arrived at 2 PM / 9 PM and proceeded to leave within 15 minutes or less, and also did not bother to check the forums for my updated response.
I can probably play tomorrow if we can get a new time scheduled, but for now, I'll be calling activity.