As far as the donations go, I'd like to jump in. This freakshow, IMO, is definitely NOT a part of OWs job. It should never be.
IMO, I think a law needs to be passed (and perhaps this fund can help start a campaign for such a law) that unless charged with a crime, LEOs names should NEVER be released in cases like this. There is no reason that an officer of the law just doing his job needs to have his personal name released to the public, forcing him underground, fearing for his safety and the safety of his family. They could call it "Officer Darren Wilson's Law.
The chief says an officer should have a reasonable expectation to go home at the end of his shift. So too should an officer have a reasonable expectation not to be vilified in the media and by mobs of people searching for his home, digging into his background, etc...UNLESS, he is charged with a crime...then have at it.