Based on the majority (since the title is going for "everybody") of people who drop into #mysql on any given day to ask about slow queries, I'd argue that the m

Based on the majority (since the title is going for "everybody") of people who drop into #mysql on any given day to ask about slow queries, I'd argue that the majority of people who thinks MySQL joins are slow still don't have proper indexes and are still using their un-tuned, distro-provided my.cnf