I see what you're saying, and it's very reasonable - I'm not a San Franciscan so I can't comment on the tech community's engagement (or lack thereof) with SF's

I see what you're saying, and it's very reasonable - I'm not a San Franciscan so I can't comment on the tech community's engagement (or lack thereof) with SF's older cultures - including the homeless/streetkids. Perhaps there is a solution that everyone would like?