“…These citizen-to-citizen interaction rules include the possibilities of scoring, ranking, and commenting on each other’s ideas and proposals and giving “likes” to others’ messages and solutions. For instance, in the cases of crowdsourcing bike station locations, transit routes, marketplaces, and communities, the technological systems open the functions of proposal scoring, commenting, and ranking between citizens (Brabham, 2012 ; Griffin & Jiao, 2019 ; Meijer, 2011 ; Poplin, 2014 ). Besides, in the field of e-budgeting, Mærøe et al ( 2021 ) showed that the technological platform of Tartu allows citizens to score and vote the proposals on how to spend 1% of the city’s investment budget.…”