This looks much more useful re: Rec 31 ( https://community.icann.org/x/YhfxAg) https://www.sli.do/ https://www.sli.do/features-questions Sli.do Youtube channel : https://www.youtube.com/channel/UCBGWQOQlYtSPG0MrKgIkMhQ - Events are given a hashtag - from desktop or mobile, persons can crowdsource questions and vote those to rise to the top - Anyone can easily *ask a question*, anonymously or with their name - can also poll the audience to get feedback - incoming questions can be moderated before appearing live via *presentation view* (like a live wall) - the event hashtag can be used as a Twitter hashtag - Attendees can use their native Twitter app or sli.do to *post tweets.* - Incoming tweets can be moderated before appearing live via the presentation view Dev Anand