Even if you can't contribute directly, passing it on could help to get someone out of danger and into a safe place in order to start down the road to recovery.
My former roommate and dear friend Silv was badly assaulted, and is in need of money to move, as the assailant knows where she lives. She is also unable to work the jobs she had lined up, due to injuries and her trauma/PTSD.
To help, go here: http://silverback2001.livejournal.com/99029.html
I don't know how to duplicate her PayPal button, but she has one on the entry.
This is the woman who took me in when I was homeless, people. I vouch for her 100%, and I love her very much.