At Seam, we're building the most customizable social network. Each post on Seam can be anything, thanks to miniapps created by our community. We've already seen fun miniapps like Pixel Art, Dizzy Text, and even a customizable Potato Builder. But there are still countless opportunities to shape the future of online connection. Miniapps are the future of social networks—so what should creators focus on first? Note: These ideas are not meant to be prescriptive, and the best ideas will ...