Word’s getting around, from CS:

The side-effect of the Fed’s near-zero interest medicine – the collapse in personal interest income over the last few years. The decline in interest income actually dwarfs estimates of debt service savings. Exhibit 2 compares the evolution of household debt service costs and personal interest income. Both aggregates peaked around $1.4 trn at roughly the same time – the middle of 2008. According to our analysis of Federal Reserve figures, total debt service – which includes mortgage and consumer servicing costs – is down $206bn from the peak. The contraction in interest income amounts to roughly $407bn from its peak, more than double the windfall from lower debt service.