LOL.... Whatever, pictures that guy uploaded appeared to be Extremely indica dominant. None of the supposed 25 or so strains of ww are that much indica dominant.. Bottom line the plant duder uploaded isn't ww.. period. And I'll still bet my balls...
You need to check out the various different "White Widow" knockoffs. While they do not all give percentages a good number do say; "Mostly Indica."
Flying Dutchman is one, G13 Labs is another, Finest Medical Seeds is another, Dinafem is another, Green House Seeds is another, Medical Seeds Co. is another, but it is only 60% indica.
Then if you factor in phenotypes it could easily be a knockoff White Widow that is very predominantly indica.