In diasporic communities, language choices can be both performative and identity-defining (Goldstein & Matras 2024). Likewise, social engagement, be it formal or informal, in established ‘community institutions’ or in groups that function outside such institutions, reflects individuals’ (political) identity and allows for enactment of social and active/ist citizenship. This paper brings together findings from several (visual) ethnographic projects on migrant and minority (everyday) activism and on the use of language in different diasporas. It explores the intersection of (informal) social engagement and the meaning of language choices, particularly for those members of diasporic communities who decide to keep away from formal community organisations, and because of that remain less visible for media or academic research.