Great statistical and internet algorithm analysis. Do you right thesis papers for a living :D
I wonder if it would be better to use the tag 'muscle' as well 'bara' if you considering the fact that ithcio is primarily an English website.
That is a very interesting option. Yes, it's possible muscle might be a worthwhile tag! But we are stumbling on an issue lately which is... We only get the referral data for our top 20 referrers and they are so far ahead that any new tags we try remain with their performance hidden. We might test that out with the help of other VN makers though, who knows? Thank you for the suggestion!