Indica vs. sativa: Science suggests there's not a difference

This is crazy to me that the link even refers to their being a difference as a "myth."

Science takes a sucker punch to the solar plexus when those who simply haven't experienced a very real difference croon the difference is mythical due to lack of scientific conclusion.

All these studies are done by people that don’t realize the bottlenecking that turned a difference between indica and sativa into a lack of difference in commonly available cannabis.