Voting ethically AND not serial voting AND earning the Suffrage Badge is going to be trickier to do for me on JSX versus Stackoverflow.
I have sufficient expertise in general php/mysql topics to know if a post is upvote-worthy and there is a myriad of content on Stackoverflow. With Joomla, I am very inexperienced and I'll need to be thoughtful about answers that seem to be flawless, helpful, and educational; and JSX has far fewer questions to choose from. With fewer active posters on JSX, I'll need to be diligent that I am not awarding too many reps to any one user, because I don't want my votes to be reversed.
I think I will need to keep a stockpile of "great" questions and answers that I am willing to upvote and then do one big blast in a 24-hour period.
Now, I realize that the votes may be downvotes, but it is currently not in the best interests to "put down" posted content (when this site is out of its infancy, an "age of reckoning" will be called for to tighten up and weed out the suboptimal posts).
As I promote JSX in my Meetup group, I include discussion about badges. Badges incentivize welcomed behaviors. For the great majority of badges, you can't earn them without "doing good" within this community (of course, some people game the system -- this is unavoidable).