How to encourage more donations

Today I went through the stuff in the little back utility/tool room to gather a donation for The ReBuilding Center. They don't take loose screws and nails anymore, so I sorted out a few of those to keep and bagged up the rest to put in the city recycling since they're metal.

( ReBuilding Center was awesome )

( FreeGeek was not )

It's important to me not to put anything in the garbage that can be reused somehow, and I like to support the nonprofits that are doing the work of reuse. And I want to be treated like a person!