I wouldn't support this not because I'm against giving money to the homeless and supporting them to get off the streets but if you give directly there's a very high chance that money will end up funding drugs/alcohol. If you want to donate money to support homeless people then I'd recommend giving it through the more formalised and proper channels which is more likely to help the homeless people.
I appreciate what you're saying but it is a big misconception that all homeless people are drug addicts / alcoholics, I'd even say a majority of them want to better themselves if given half a chance. The stereotype portrayed by the media of pissed-soaked tramps drinking paint stripper is far far from the truth.
Really hope this money drop goes well (plus it's good PR for bitcoin

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