These numbers stand as a pretty good proxy for the growing complexity of the federal tax code over the past 60 years. Filling up those hundreds of pages today are instructions for dealing with the byzantine tangle of credits, deductions and tax scenarios that Congress has built into tax law over the years. Many of these provisions favor the wealthy, and a number of others -- like the gambling loss deduction -- are flat-out indefensible.
This complexity would be laughable if it didn't directly impact the lives of every man, woman and child in America every single year. Congress has flirted with major overhauls to the tax code for years now, but it continually gets hung up on intractable partisan differences. Maybe this year will be the year for reform, though?
Don't hold your breath.