They should not underestimate the value of power users though. How many regular users does a power user influence in browser choice? I don't know but I suspect

They should not underestimate the value of power users though. How many regular users does a power user influence in browser choice? I don't know but I suspect it's high and has a lot to do with the early FF to Chrome migration. Besides that with the # of people using browsers a tiny minority can actually still be a huge # of users.