Is it really fair to make San Francisco's homeless carry their "fair share" of the city budget cutting load?

Is it really fair to make San Francisco's homeless carry their "fair share" of the city budget cutting load (at least 10%*)?

Let's not go Arnold. The former governor squeezed $1000/yr literally out of the mouths of the state's 1.3 million neediest -- saving $1.3 billion. If everyone else ponied up as much the state budget would go into surplus -- and the neediest wouldn't have to give up a dollar. Hint.

* http://www.sfgate.com/cgi-bin/article.cgi?f=/c/a/2011/02/10/BAA11HL2Q4.DTL