It is sad that you have had to resort to Personal abuse Pete Conrad, otherwise this could have been an interesting thread!
Plane nerd? Yeah I guess I am, I suppose that is why I work for an airline, so I get my figures from calling them up on the computer at work whenever I need to.
However I respect your right to hold an opinion different to mine, bearing in mind that "slagging off" cheapens the argument somewhat.
Enjoy your day mate, I know I will.