Looks like your math is right to me.  Wow - those of us here must account fr another decent portion.  When a few more large players enter this will blast right by the prior high of 2.47

I tried to comment on your SA article.  I'm either still waiting for the admin review as of 3 days, or I violated some rule.  Just not sure what I would have violated...

EDIT: nevermind - it's up, I guess sometimes it takes 3 days for a comment to post.