@Ionus,
i like your thinking!
do you know of a site with stats where I can get info on:
total spending by household income?
total money earned from interest(investments) based on household income
total % of taxes based on household income?
total savings (liquid assets) based on household income
I would like to use this data to figure out a model that will predict the income distribution over the next X amount of years and see when exactly the middle class disappears.