As I've observed as a staff member on Pokemon Showdown (both creating them myself and seeing other members of roomstaff), occasionally I'll see these kinds of polls:
In case the images don't load, these are room polls where you get to choose the four moves that you like to use on the subject Pokemon (Ting-Lu and Meowscarada, respectively). Ideally, each user would only be allowed to choose at maximum 4 moves, but when I checked the options for poll creation, there is no option to prevent users from selecting more than 4 users. While this functionality is not strictly necessary, it is nice to have and ensures people who want to troll by selecting all of the options have no avenue to do so.
In case the images don't load, these are room polls where you get to choose the four moves that you like to use on the subject Pokemon (Ting-Lu and Meowscarada, respectively). Ideally, each user would only be allowed to choose at maximum 4 moves, but when I checked the options for poll creation, there is no option to prevent users from selecting more than 4 users. While this functionality is not strictly necessary, it is nice to have and ensures people who want to troll by selecting all of the options have no avenue to do so.