Can't have a performance oriented article here (or on any dev site) without a chorus on how irrelevant/useless/harmful the information is. Or half the comments

Can't have a performance oriented article here (or on any dev site) without a chorus on how irrelevant/useless/harmful the information is. Or half the comments being about profiling. Also final doesn't help hotspot nearly as much as the pointers the article gives. Final doesn't help hotspot much if at all.