That could lead to friction if BP runs out of money since there's no provision in current law for deciding whether to award money to injured shrimpers or injured shareholders, many of whom will be unsympathetic characters like banks and hedge funds.
But smoother increases in marginal tax rates, as under current law, create less economic friction, and fewer deadweight losses, then those with a number of peaks and valleys.
Sachs straight-up confesses that Google didn't predict the current level of smartphone adoption back in 2008, but now realizes that utilizing mobile hardware and apps as friction points for logging in makes a lot more sense.