Well, we did two rounds of fairly big invites (500+ each time) with the original language, and both hit that 65% number. The most recent (just a few weeks afte

Well, we did two rounds of fairly big invites (500+ each time) with the original language, and both hit that 65% number. The most recent (just a few weeks after the previous invite round) was where we made the change (700 invitees). But yaw, I'm suspicious of any conclusions drawn from stats like these. At the end of the day, all I could offer was my hypothesis. :-)