Last month, Reddit started trading on the New York Stock Exchange ($RDDT). It was the first big social-media IPO since Snap went public in 2017. Reddit closed out its first day on the market up almost 50%, but has since come crashing back down to earth at 30%. Despite the drop, Reddit is beginning to rethink how it functions now as a public company.Last summer, Reddit locked down API access, much to the chagrin of long-time users, who protested against the change, which killed their favorite thi...