oh don't you worry in between trying to keep from freezing to death, starving to death, death by (fill in the blank) and all the other pleasantries of homelessness, you can bet the homeless are busting their tails working on a technological marvel to get full radio spectrum dominance thus being able to take all the free train rides the rest of us could only dream of taking.
using the 2G Internet on their free "Obama Phones"
Come on people. Even the Mastermind show wasn't a homeless guy. Quit falling into the soundbite traps.