numerical order holds no value in what games get greenlit and it is sonly on popularity. At this point I doubt we will get greenlit at all.
I'm pretty sure the numerical order is just for show. I recall some article sourced by Valve mentioning that they really only look at the total popularity + how fast the popularity was gained + how fast the game is currently gaining popularity.
In other words 50,000 "yes" votes in a year is sort of worthless compared to 10,000 up votes in a week.