So far there are 95 users who have participated in the thread based on ninjastic.space. It will up soon, but may slow down a bit if there isn't much of a push.
Some users like me might wait few days before deadline to participate.
I remember a DT-member leaving negative feedback in a similar case. If you PM enough people, some of them won't appreciate it.
It's more likely you'll get temporary ban if someone decide to report the PM. I'm sure there's user