“…Every article in this collection focuses on a population that is significantly under-represented in scholarly research more generally. Populations of study include people of color (Davis, this issue; Smith et al, this issue), refugees (Udwan et al, this issue), LGBTQ + people (Birnholtz et al, this issue), people with disabilities (Trevisan, this issue), indigenous people (Carlson & Frazer, this issue; Lupien, this issue; Richez et al, this issue), and people from the Global South (Birnholtz et al, this issue; Soriano & Cabañes, this issue). Although social media have many limitations (centralized corporate control, limited reach to some parts of the world, and financial barriers to entry, to name just a few), the possibility to expand populations of study through techniques like observation, asynchronous participation, and flexible interview scheduling was embraced by most in this collection.…”