[danvoell]

If it were me, I would try to figure out which niche is being offered/taken the most and move your entire product towards it. It will be easier for people to identify and remember your site and easier for you to reach out to the organizations in that space. I don't want to be thinking day and night about what to give, but if whenever people think about volunteering OR moving furniture they think of your site, it might gain more traction.

[allmakebelieve]

Indeed - so I'm taking from that, the notion of 'give things away' seem a little too abstract? How about if we suggested a select few types of item you might like to give - could that help?