Number crunchers? Boner? Anecdotal data?

That's not how it works, bro. Any number cruncher worth half a salt can already determine your minimum, maximum, and average damage against any given target with Shuriken. More importantly, they can determine your damage over time. You're really not presenting anything we don't already know. Shuriken are still crap damage.

Edit: Everything Wish12oz said +1